Air box restrictor
Hey guys,
I'm sure somebody's mentioned this before, but I just ran across this on 4x4help: http://www.4x4help.com/tech/horn.htm There's a restrictor in the tube going from the air box to the throttle body that you can pull out for a little better flow. Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L http://i143.photobucket.com/albums/r...r/IMG_0336.jpg http://i143.photobucket.com/albums/r...r/IMG_0337.jpg |
Re: Air box restrictor
The Merg wrote:
> Hey guys, > I'm sure somebody's mentioned this before, but I just ran across this > on 4x4help: http://www.4x4help.com/tech/horn.htm > > There's a restrictor in the tube going from the air box to the > throttle body that you can pull out for a little better flow. > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > http://i143.photobucket.com/albums/r...r/IMG_0337.jpg Your better off putting that back. It's a venturi and designed to create the vacuum necessary to evacuate the emissions canister. without that, the canister will become saturated and die an early (and expensive) death. A properly designed venturi doesn't restrict much and the actual restriction is the air turbulence caused by the bellows. There is no appreciable gains from removing the venturi. (tested it myself) You can get a tiny gain from a larger diameter air tube, but the problem with venting the canister remains. However, take careful measurements of your fuel economy and see if there is a difference. If there was on my ZJ (and I tested it over a year) I certainly couldn't see it. -- -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
The Merg wrote:
> Hey guys, > I'm sure somebody's mentioned this before, but I just ran across this > on 4x4help: http://www.4x4help.com/tech/horn.htm > > There's a restrictor in the tube going from the air box to the > throttle body that you can pull out for a little better flow. > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > http://i143.photobucket.com/albums/r...r/IMG_0337.jpg Your better off putting that back. It's a venturi and designed to create the vacuum necessary to evacuate the emissions canister. without that, the canister will become saturated and die an early (and expensive) death. A properly designed venturi doesn't restrict much and the actual restriction is the air turbulence caused by the bellows. There is no appreciable gains from removing the venturi. (tested it myself) You can get a tiny gain from a larger diameter air tube, but the problem with venting the canister remains. However, take careful measurements of your fuel economy and see if there is a difference. If there was on my ZJ (and I tested it over a year) I certainly couldn't see it. -- -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
The Merg wrote:
> Hey guys, > I'm sure somebody's mentioned this before, but I just ran across this > on 4x4help: http://www.4x4help.com/tech/horn.htm > > There's a restrictor in the tube going from the air box to the > throttle body that you can pull out for a little better flow. > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > http://i143.photobucket.com/albums/r...r/IMG_0337.jpg Your better off putting that back. It's a venturi and designed to create the vacuum necessary to evacuate the emissions canister. without that, the canister will become saturated and die an early (and expensive) death. A properly designed venturi doesn't restrict much and the actual restriction is the air turbulence caused by the bellows. There is no appreciable gains from removing the venturi. (tested it myself) You can get a tiny gain from a larger diameter air tube, but the problem with venting the canister remains. However, take careful measurements of your fuel economy and see if there is a difference. If there was on my ZJ (and I tested it over a year) I certainly couldn't see it. -- -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
The Merg wrote:
> Hey guys, > I'm sure somebody's mentioned this before, but I just ran across this > on 4x4help: http://www.4x4help.com/tech/horn.htm > > There's a restrictor in the tube going from the air box to the > throttle body that you can pull out for a little better flow. > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > http://i143.photobucket.com/albums/r...r/IMG_0337.jpg Your better off putting that back. It's a venturi and designed to create the vacuum necessary to evacuate the emissions canister. without that, the canister will become saturated and die an early (and expensive) death. A properly designed venturi doesn't restrict much and the actual restriction is the air turbulence caused by the bellows. There is no appreciable gains from removing the venturi. (tested it myself) You can get a tiny gain from a larger diameter air tube, but the problem with venting the canister remains. However, take careful measurements of your fuel economy and see if there is a difference. If there was on my ZJ (and I tested it over a year) I certainly couldn't see it. -- -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
Thanks, Doug. There was certainly no mention of that in the write-
up. I think I'll leave 'em out for a while to see if there's any difference - if not, I'll put 'em back. You didn't happen to do a write-up on your site, did you? On Jan 31, 7:56 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Hey guys, > > I'm sure somebody's mentioned this before, but I just ran across this > > on 4x4help: http://www.4x4help.com/tech/horn.htm > > > There's a restrictor in the tube going from the air box to the > > throttle body that you can pull out for a little better flow. > > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > >http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > >http://i143.photobucket.com/albums/r...r/IMG_0337.jpg > > Your better off putting that back. > > It's a venturi and designed to create the vacuum necessary to > evacuate the emissions canister. without that, the canister > will become saturated and die an early (and expensive) death. > A properly designed venturi doesn't restrict much and the > actual restriction is the air turbulence caused by the bellows. > > There is no appreciable gains from removing the venturi. > (tested it myself) > You can get a tiny gain from a larger diameter air tube, but > the problem with venting the canister remains. > > However, take careful measurements of your fuel economy > and see if there is a difference. If there was on my > ZJ (and I tested it over a year) I certainly couldn't > see it. > > -- > -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com > HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks > Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors > Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
Thanks, Doug. There was certainly no mention of that in the write-
up. I think I'll leave 'em out for a while to see if there's any difference - if not, I'll put 'em back. You didn't happen to do a write-up on your site, did you? On Jan 31, 7:56 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Hey guys, > > I'm sure somebody's mentioned this before, but I just ran across this > > on 4x4help: http://www.4x4help.com/tech/horn.htm > > > There's a restrictor in the tube going from the air box to the > > throttle body that you can pull out for a little better flow. > > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > >http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > >http://i143.photobucket.com/albums/r...r/IMG_0337.jpg > > Your better off putting that back. > > It's a venturi and designed to create the vacuum necessary to > evacuate the emissions canister. without that, the canister > will become saturated and die an early (and expensive) death. > A properly designed venturi doesn't restrict much and the > actual restriction is the air turbulence caused by the bellows. > > There is no appreciable gains from removing the venturi. > (tested it myself) > You can get a tiny gain from a larger diameter air tube, but > the problem with venting the canister remains. > > However, take careful measurements of your fuel economy > and see if there is a difference. If there was on my > ZJ (and I tested it over a year) I certainly couldn't > see it. > > -- > -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com > HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks > Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors > Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
Thanks, Doug. There was certainly no mention of that in the write-
up. I think I'll leave 'em out for a while to see if there's any difference - if not, I'll put 'em back. You didn't happen to do a write-up on your site, did you? On Jan 31, 7:56 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Hey guys, > > I'm sure somebody's mentioned this before, but I just ran across this > > on 4x4help: http://www.4x4help.com/tech/horn.htm > > > There's a restrictor in the tube going from the air box to the > > throttle body that you can pull out for a little better flow. > > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > >http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > >http://i143.photobucket.com/albums/r...r/IMG_0337.jpg > > Your better off putting that back. > > It's a venturi and designed to create the vacuum necessary to > evacuate the emissions canister. without that, the canister > will become saturated and die an early (and expensive) death. > A properly designed venturi doesn't restrict much and the > actual restriction is the air turbulence caused by the bellows. > > There is no appreciable gains from removing the venturi. > (tested it myself) > You can get a tiny gain from a larger diameter air tube, but > the problem with venting the canister remains. > > However, take careful measurements of your fuel economy > and see if there is a difference. If there was on my > ZJ (and I tested it over a year) I certainly couldn't > see it. > > -- > -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com > HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks > Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors > Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
Thanks, Doug. There was certainly no mention of that in the write-
up. I think I'll leave 'em out for a while to see if there's any difference - if not, I'll put 'em back. You didn't happen to do a write-up on your site, did you? On Jan 31, 7:56 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Hey guys, > > I'm sure somebody's mentioned this before, but I just ran across this > > on 4x4help: http://www.4x4help.com/tech/horn.htm > > > There's a restrictor in the tube going from the air box to the > > throttle body that you can pull out for a little better flow. > > > Here are pictures of the ones I pulled from my YJ 2.5L and my XJ 4.0L > > >http://i143.photobucket.com/albums/r...r/IMG_0336.jpg > > >http://i143.photobucket.com/albums/r...r/IMG_0337.jpg > > Your better off putting that back. > > It's a venturi and designed to create the vacuum necessary to > evacuate the emissions canister. without that, the canister > will become saturated and die an early (and expensive) death. > A properly designed venturi doesn't restrict much and the > actual restriction is the air turbulence caused by the bellows. > > There is no appreciable gains from removing the venturi. > (tested it myself) > You can get a tiny gain from a larger diameter air tube, but > the problem with venting the canister remains. > > However, take careful measurements of your fuel economy > and see if there is a difference. If there was on my > ZJ (and I tested it over a year) I certainly couldn't > see it. > > -- > -- DougW -- 93 ZJ 4.0 http://revbeergoggles.com > HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks > Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors > Banks Header - and BEER, in the fridge! |
Re: Air box restrictor
The Merg wrote:
> Thanks, Doug. There was certainly no mention of that in the write- > up. I think I'll leave 'em out for a while to see if there's any > difference - if not, I'll put 'em back. > You didn't happen to do a write-up on your site, did you? Long time back. Don't know if it's still in my collection. Nope, that was back when I was on a different ISP. Basically I track my milage every fillup (got a excel ------sheet to do it) over about a year I didn't see any difference, and my 1/4 mile and 0-60 times didn't change by anything I could detect. The only thing I did notice was more of a gas smell from the engine. Turned out that was the evaporative canister maxing out. Soon after I put the venturi back and the smell slowly went away. Later I put in the supercharger and didn't even think about it again till your post. -- DougW |
Re: Air box restrictor
The Merg wrote:
> Thanks, Doug. There was certainly no mention of that in the write- > up. I think I'll leave 'em out for a while to see if there's any > difference - if not, I'll put 'em back. > You didn't happen to do a write-up on your site, did you? Long time back. Don't know if it's still in my collection. Nope, that was back when I was on a different ISP. Basically I track my milage every fillup (got a excel ------sheet to do it) over about a year I didn't see any difference, and my 1/4 mile and 0-60 times didn't change by anything I could detect. The only thing I did notice was more of a gas smell from the engine. Turned out that was the evaporative canister maxing out. Soon after I put the venturi back and the smell slowly went away. Later I put in the supercharger and didn't even think about it again till your post. -- DougW |
Re: Air box restrictor
The Merg wrote:
> Thanks, Doug. There was certainly no mention of that in the write- > up. I think I'll leave 'em out for a while to see if there's any > difference - if not, I'll put 'em back. > You didn't happen to do a write-up on your site, did you? Long time back. Don't know if it's still in my collection. Nope, that was back when I was on a different ISP. Basically I track my milage every fillup (got a excel ------sheet to do it) over about a year I didn't see any difference, and my 1/4 mile and 0-60 times didn't change by anything I could detect. The only thing I did notice was more of a gas smell from the engine. Turned out that was the evaporative canister maxing out. Soon after I put the venturi back and the smell slowly went away. Later I put in the supercharger and didn't even think about it again till your post. -- DougW |
Re: Air box restrictor
The Merg wrote:
> Thanks, Doug. There was certainly no mention of that in the write- > up. I think I'll leave 'em out for a while to see if there's any > difference - if not, I'll put 'em back. > You didn't happen to do a write-up on your site, did you? Long time back. Don't know if it's still in my collection. Nope, that was back when I was on a different ISP. Basically I track my milage every fillup (got a excel ------sheet to do it) over about a year I didn't see any difference, and my 1/4 mile and 0-60 times didn't change by anything I could detect. The only thing I did notice was more of a gas smell from the engine. Turned out that was the evaporative canister maxing out. Soon after I put the venturi back and the smell slowly went away. Later I put in the supercharger and didn't even think about it again till your post. -- DougW |
Re: Air box restrictor
I guess I'll just put 'em back in then, no reason to keep them out if
it's more of a PITA then an improvement. Thanks, Doug On Feb 1, 5:47 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Thanks, Doug. There was certainly no mention of that in the write- > > up. I think I'll leave 'em out for a while to see if there's any > > difference - if not, I'll put 'em back. > > You didn't happen to do a write-up on your site, did you? > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW |
Re: Air box restrictor
I guess I'll just put 'em back in then, no reason to keep them out if
it's more of a PITA then an improvement. Thanks, Doug On Feb 1, 5:47 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Thanks, Doug. There was certainly no mention of that in the write- > > up. I think I'll leave 'em out for a while to see if there's any > > difference - if not, I'll put 'em back. > > You didn't happen to do a write-up on your site, did you? > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW |
Re: Air box restrictor
I guess I'll just put 'em back in then, no reason to keep them out if
it's more of a PITA then an improvement. Thanks, Doug On Feb 1, 5:47 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Thanks, Doug. There was certainly no mention of that in the write- > > up. I think I'll leave 'em out for a while to see if there's any > > difference - if not, I'll put 'em back. > > You didn't happen to do a write-up on your site, did you? > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW |
Re: Air box restrictor
I guess I'll just put 'em back in then, no reason to keep them out if
it's more of a PITA then an improvement. Thanks, Doug On Feb 1, 5:47 pm, "DougW" <post.repl...@invalid.address> wrote: > The Merg wrote: > > Thanks, Doug. There was certainly no mention of that in the write- > > up. I think I'll leave 'em out for a while to see if there's any > > difference - if not, I'll put 'em back. > > You didn't happen to do a write-up on your site, did you? > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW |
Re: Air box restrictor
Hi Doug,
I agree with you, the orifice is an integral part of the crankcase positive ventilation. http://----------.com/mirror/jeepmods.htm God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "DougW" <post.replies@invalid.address> wrote in message news:X7uwh.62130$oA1.1745@newsfe19.lga... > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW > > |
Re: Air box restrictor
Hi Doug,
I agree with you, the orifice is an integral part of the crankcase positive ventilation. http://----------.com/mirror/jeepmods.htm God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "DougW" <post.replies@invalid.address> wrote in message news:X7uwh.62130$oA1.1745@newsfe19.lga... > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW > > |
Re: Air box restrictor
Hi Doug,
I agree with you, the orifice is an integral part of the crankcase positive ventilation. http://----------.com/mirror/jeepmods.htm God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "DougW" <post.replies@invalid.address> wrote in message news:X7uwh.62130$oA1.1745@newsfe19.lga... > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW > > |
Re: Air box restrictor
Hi Doug,
I agree with you, the orifice is an integral part of the crankcase positive ventilation. http://----------.com/mirror/jeepmods.htm God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "DougW" <post.replies@invalid.address> wrote in message news:X7uwh.62130$oA1.1745@newsfe19.lga... > > Long time back. Don't know if it's still in my collection. > Nope, that was back when I was on a different ISP. Basically > I track my milage every fillup (got a excel ------sheet to do it) > over about a year I didn't see any difference, and my 1/4 mile > and 0-60 times didn't change by anything I could detect. > > The only thing I did notice was more of a gas smell from the > engine. Turned out that was the evaporative canister maxing out. > Soon after I put the venturi back and the smell slowly went away. > > Later I put in the supercharger and didn't even think about it > again till your post. > > -- > DougW > > |
Re: Air box restrictor
I've been without it for seven or eight years, excellent fuel mileage, no
gas smell yet... Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fdepF1nkvivU1@mid.individual.net... > Hi Doug, > I agree with you, the orifice is an integral part of the crankcase > positive ventilation. > http://----------.com/mirror/jeepmods.htm > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "DougW" <post.replies@invalid.address> wrote in message > news:X7uwh.62130$oA1.1745@newsfe19.lga... > > > > Long time back. Don't know if it's still in my collection. > > Nope, that was back when I was on a different ISP. Basically > > I track my milage every fillup (got a excel ------sheet to do it) > > over about a year I didn't see any difference, and my 1/4 mile > > and 0-60 times didn't change by anything I could detect. > > > > The only thing I did notice was more of a gas smell from the > > engine. Turned out that was the evaporative canister maxing out. > > Soon after I put the venturi back and the smell slowly went away. > > > > Later I put in the supercharger and didn't even think about it > > again till your post. > > > > -- > > DougW > > > > > > |
Re: Air box restrictor
I've been without it for seven or eight years, excellent fuel mileage, no
gas smell yet... Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fdepF1nkvivU1@mid.individual.net... > Hi Doug, > I agree with you, the orifice is an integral part of the crankcase > positive ventilation. > http://----------.com/mirror/jeepmods.htm > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "DougW" <post.replies@invalid.address> wrote in message > news:X7uwh.62130$oA1.1745@newsfe19.lga... > > > > Long time back. Don't know if it's still in my collection. > > Nope, that was back when I was on a different ISP. Basically > > I track my milage every fillup (got a excel ------sheet to do it) > > over about a year I didn't see any difference, and my 1/4 mile > > and 0-60 times didn't change by anything I could detect. > > > > The only thing I did notice was more of a gas smell from the > > engine. Turned out that was the evaporative canister maxing out. > > Soon after I put the venturi back and the smell slowly went away. > > > > Later I put in the supercharger and didn't even think about it > > again till your post. > > > > -- > > DougW > > > > > > |
Re: Air box restrictor
I've been without it for seven or eight years, excellent fuel mileage, no
gas smell yet... Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fdepF1nkvivU1@mid.individual.net... > Hi Doug, > I agree with you, the orifice is an integral part of the crankcase > positive ventilation. > http://----------.com/mirror/jeepmods.htm > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "DougW" <post.replies@invalid.address> wrote in message > news:X7uwh.62130$oA1.1745@newsfe19.lga... > > > > Long time back. Don't know if it's still in my collection. > > Nope, that was back when I was on a different ISP. Basically > > I track my milage every fillup (got a excel ------sheet to do it) > > over about a year I didn't see any difference, and my 1/4 mile > > and 0-60 times didn't change by anything I could detect. > > > > The only thing I did notice was more of a gas smell from the > > engine. Turned out that was the evaporative canister maxing out. > > Soon after I put the venturi back and the smell slowly went away. > > > > Later I put in the supercharger and didn't even think about it > > again till your post. > > > > -- > > DougW > > > > > > |
Re: Air box restrictor
I've been without it for seven or eight years, excellent fuel mileage, no
gas smell yet... Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fdepF1nkvivU1@mid.individual.net... > Hi Doug, > I agree with you, the orifice is an integral part of the crankcase > positive ventilation. > http://----------.com/mirror/jeepmods.htm > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "DougW" <post.replies@invalid.address> wrote in message > news:X7uwh.62130$oA1.1745@newsfe19.lga... > > > > Long time back. Don't know if it's still in my collection. > > Nope, that was back when I was on a different ISP. Basically > > I track my milage every fillup (got a excel ------sheet to do it) > > over about a year I didn't see any difference, and my 1/4 mile > > and 0-60 times didn't change by anything I could detect. > > > > The only thing I did notice was more of a gas smell from the > > engine. Turned out that was the evaporative canister maxing out. > > Soon after I put the venturi back and the smell slowly went away. > > > > Later I put in the supercharger and didn't even think about it > > again till your post. > > > > -- > > DougW > > > > > > |
Re: Air box restrictor
Hi Earle,
Do you have the PCV valve in your valve cover? God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > I've been without it for seven or eight years, excellent fuel mileage, no > gas smell yet... > > Earle |
Re: Air box restrictor
Hi Earle,
Do you have the PCV valve in your valve cover? God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > I've been without it for seven or eight years, excellent fuel mileage, no > gas smell yet... > > Earle |
Re: Air box restrictor
Hi Earle,
Do you have the PCV valve in your valve cover? God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > I've been without it for seven or eight years, excellent fuel mileage, no > gas smell yet... > > Earle |
Re: Air box restrictor
Hi Earle,
Do you have the PCV valve in your valve cover? God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > I've been without it for seven or eight years, excellent fuel mileage, no > gas smell yet... > > Earle |
Re: Air box restrictor
Earle Horton wrote:
> I've been without it for seven or eight years, excellent fuel > mileage, no gas smell yet... Dunno.. that's what happened with me. -- DougW |
Re: Air box restrictor
Earle Horton wrote:
> I've been without it for seven or eight years, excellent fuel > mileage, no gas smell yet... Dunno.. that's what happened with me. -- DougW |
Re: Air box restrictor
Earle Horton wrote:
> I've been without it for seven or eight years, excellent fuel > mileage, no gas smell yet... Dunno.. that's what happened with me. -- DougW |
Re: Air box restrictor
Earle Horton wrote:
> I've been without it for seven or eight years, excellent fuel > mileage, no gas smell yet... Dunno.. that's what happened with me. -- DougW |
Re: Air box restrictor
It's got one of those CCV things.
Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fhd8F1o8gpiU1@mid.individual.net... > Hi Earle, > Do you have the PCV valve in your valve cover? > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "Earle Horton" <apodo@gracioso.usa> wrote in message > news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > > I've been without it for seven or eight years, excellent fuel mileage, no > > gas smell yet... > > > > Earle > > |
Re: Air box restrictor
It's got one of those CCV things.
Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fhd8F1o8gpiU1@mid.individual.net... > Hi Earle, > Do you have the PCV valve in your valve cover? > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "Earle Horton" <apodo@gracioso.usa> wrote in message > news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > > I've been without it for seven or eight years, excellent fuel mileage, no > > gas smell yet... > > > > Earle > > |
Re: Air box restrictor
It's got one of those CCV things.
Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fhd8F1o8gpiU1@mid.individual.net... > Hi Earle, > Do you have the PCV valve in your valve cover? > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "Earle Horton" <apodo@gracioso.usa> wrote in message > news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > > I've been without it for seven or eight years, excellent fuel mileage, no > > gas smell yet... > > > > Earle > > |
Re: Air box restrictor
It's got one of those CCV things.
Earle "L.W. (Bill) ------ III" <----------@cox.net> wrote in message news:52fhd8F1o8gpiU1@mid.individual.net... > Hi Earle, > Do you have the PCV valve in your valve cover? > God Bless America, Bill 0|||||||0 > mailto:-------------------- http://www.----------.com/ > > "Earle Horton" <apodo@gracioso.usa> wrote in message > news:ZPCdnS2uYP57F1_YnZ2dnUVZ_u-unZ2d@comcast.com... > > I've been without it for seven or eight years, excellent fuel mileage, no > > gas smell yet... > > > > Earle > > |
Re: Air box restrictor
Hi Earle,
Many have converted to the PCV to avoid the constant clogging of the orifice at the intake: http://home.sprynet.com/~dale02/aircl.htm#pcv I think it may even be a factory recall. God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:7c-dnWJvNPUoDF_YnZ2dnUVZ_vamnZ2d@comcast.com... > It's got one of those CCV things. > > Earle |
Re: Air box restrictor
Hi Earle,
Many have converted to the PCV to avoid the constant clogging of the orifice at the intake: http://home.sprynet.com/~dale02/aircl.htm#pcv I think it may even be a factory recall. God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:7c-dnWJvNPUoDF_YnZ2dnUVZ_vamnZ2d@comcast.com... > It's got one of those CCV things. > > Earle |
Re: Air box restrictor
Hi Earle,
Many have converted to the PCV to avoid the constant clogging of the orifice at the intake: http://home.sprynet.com/~dale02/aircl.htm#pcv I think it may even be a factory recall. God Bless America, Bill 0|||||||0 mailto:-------------------- http://www.----------.com/ "Earle Horton" <apodo@gracioso.usa> wrote in message news:7c-dnWJvNPUoDF_YnZ2dnUVZ_vamnZ2d@comcast.com... > It's got one of those CCV things. > > Earle |
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