Speedo gear, which one?
06-05-2004, 05:27 AM
#31
Guest
Posts: n/a
Re: Speedo gear, which one?
Bill, thanks for that. It does say that I can buy the long shaft 27-tooth
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
06-05-2004, 05:27 AM
#32
Guest
Posts: n/a
Re: Speedo gear, which one?
Bill, thanks for that. It does say that I can buy the long shaft 27-tooth
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
06-05-2004, 05:27 AM
#33
Guest
Posts: n/a
Re: Speedo gear, which one?
Bill, thanks for that. It does say that I can buy the long shaft 27-tooth
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
one and then pull the short shaft out of my existing one and transplant it
on the new one to make it a 27-tooth short shaft one. The only thing is
that this was the only site where it suggests a 26-tooth gear for 32 inch
tyres. Everybody else suggests a 27-tooth gear for both 31 and 32 inch
tyres.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:40C0F5FE.A81AABC9@***.net...
> The new gear will be smaller in diameter, so you'll need to clock
> the off center housing: http://go.jeep-xj.info/HowtoSpeedoGears.htm to
> meet the worm gear.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
06-05-2004, 05:33 AM
#34
Guest
Posts: n/a
Re: Speedo gear, which one?
Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
06-05-2004, 05:33 AM
#35
Guest
Posts: n/a
Re: Speedo gear, which one?
Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
06-05-2004, 05:33 AM
#36
Guest
Posts: n/a
Re: Speedo gear, which one?
Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
06-05-2004, 05:33 AM
#37
Guest
Posts: n/a
Re: Speedo gear, which one?
Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
against mile markers on the motorway (or should that be a kilometer marker,
we are metric in NZ!). I did five kilometers in exactly three minutes,
which gives me a physical speed of 100 kms/hour. My speedo, however, was
saying I was doing 90 kms/hour all along. My circumference on the tyres
has increased by about 10 percent, so the difference in the actual versus
indicated speed seems to be maintaining a similar relationship.
TW
--
01 TJ Renegade 4.0L Auto
D30/44, 265/75R16 BFG Muds
"Mike Romain" <romainm@sympatico.ca> wrote in message
news:40C0FC3E.52F52CAF@sympatico.ca...
> Before I spent money and time on a new gear, I would take a GPS unit and
> verify my 'real' speed.
>
> I went one size over the factory largest tire on my Cherokee and my
> speedometer 'then' became exactly right on.
>
> When I put 33's on my CJ7, the speedometer became correct, so things
> vary...
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
>
06-05-2004, 09:38 AM
#38
Guest
Posts: n/a
Re: Speedo gear, which one?
A measured 'mile' is a good way to check it for sure. They are just
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
06-05-2004, 09:38 AM
#39
Guest
Posts: n/a
Re: Speedo gear, which one?
A measured 'mile' is a good way to check it for sure. They are just
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
06-05-2004, 09:38 AM
#40
Guest
Posts: n/a
Re: Speedo gear, which one?
A measured 'mile' is a good way to check it for sure. They are just
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
hard to find in most places.
Mike
TW wrote:
>
> Mike, thanks. I don't have a GPS, yet. But I have actually timed myself
> against mile markers on the motorway (or should that be a kilometer marker,
> we are metric in NZ!). I did five kilometers in exactly three minutes,
> which gives me a physical speed of 100 kms/hour. My speedo, however, was
> saying I was doing 90 kms/hour all along. My circumference on the tyres
> has increased by about 10 percent, so the difference in the actual versus
> indicated speed seems to be maintaining a similar relationship.
>
> TW
> --
> 01 TJ Renegade 4.0L Auto
> D30/44, 265/75R16 BFG Muds
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:40C0FC3E.52F52CAF@sympatico.ca...
> > Before I spent money and time on a new gear, I would take a GPS unit and
> > verify my 'real' speed.
> >
> > I went one size over the factory largest tire on my Cherokee and my
> > speedometer 'then' became exactly right on.
> >
> > When I put 33's on my CJ7, the speedometer became correct, so things
> > vary...
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
