There were several posts on this, I had the same problem after
regearing. I checked on the chart ordered the speedo and was way off.
The problem is the tires could say 33" but are infact 32.8.

The only solution is to drive in your jeep at 100KM and use a GPS. To
do this you must be on a highway and keep the speed constant. Once
your spedometer reads 100km check the GPS. Mine was reading 108 ( I
am 8% off). I have 36 teeth speedo.

36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.

 

There were several posts on this, I had the same problem after
regearing. I checked on the chart ordered the speedo and was way off.
The problem is the tires could say 33" but are infact 32.8.

The only solution is to drive in your jeep at 100KM and use a GPS. To
do this you must be on a highway and keep the speed constant. Once
your spedometer reads 100km check the GPS. Mine was reading 108 ( I
am 8% off). I have 36 teeth speedo.

36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.

 

There were several posts on this, I had the same problem after
regearing. I checked on the chart ordered the speedo and was way off.
The problem is the tires could say 33" but are infact 32.8.

The only solution is to drive in your jeep at 100KM and use a GPS. To
do this you must be on a highway and keep the speed constant. Once
your spedometer reads 100km check the GPS. Mine was reading 108 ( I
am 8% off). I have 36 teeth speedo.

36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.

 

I vote thirty four tooth:
http://go.jeep-xj.info/HowtoSpeedoGears.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

Kevin S wrote:
>
> Unless someone convinces me otherwise I think I'll probably go with the 33.
>
> That looks familiar, but it's for a TJ and therefore I assume different.

 

I vote thirty four tooth:
http://go.jeep-xj.info/HowtoSpeedoGears.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

Kevin S wrote:
>
> Unless someone convinces me otherwise I think I'll probably go with the 33.
>
> That looks familiar, but it's for a TJ and therefore I assume different.

 

I vote thirty four tooth:
http://go.jeep-xj.info/HowtoSpeedoGears.htm
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

Kevin S wrote:
>
> Unless someone convinces me otherwise I think I'll probably go with the 33.
>
> That looks familiar, but it's for a TJ and therefore I assume different.

 

Thanks, I guess it doen't need to be exact for my purposes. I don't drive
on the road/highway that much. I guess I can live with it being "in the
neighborhood".

"Snowboardripper" <snowboardripper@hotmail.com> wrote in message
news:72ce17be.0409021122.48b6b087@posting.google.c om...
> There were several posts on this, I had the same problem after
> regearing. I checked on the chart ordered the speedo and was way off.
> The problem is the tires could say 33" but are infact 32.8.
>
> The only solution is to drive in your jeep at 100KM and use a GPS. To
> do this you must be on a highway and keep the speed constant. Once
> your spedometer reads 100km check the GPS. Mine was reading 108 ( I
> am 8% off). I have 36 teeth speedo.
>
> 36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.
>

 

Thanks, I guess it doen't need to be exact for my purposes. I don't drive
on the road/highway that much. I guess I can live with it being "in the
neighborhood".

"Snowboardripper" <snowboardripper@hotmail.com> wrote in message
news:72ce17be.0409021122.48b6b087@posting.google.c om...
> There were several posts on this, I had the same problem after
> regearing. I checked on the chart ordered the speedo and was way off.
> The problem is the tires could say 33" but are infact 32.8.
>
> The only solution is to drive in your jeep at 100KM and use a GPS. To
> do this you must be on a highway and keep the speed constant. Once
> your spedometer reads 100km check the GPS. Mine was reading 108 ( I
> am 8% off). I have 36 teeth speedo.
>
> 36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.
>

 

Thanks, I guess it doen't need to be exact for my purposes. I don't drive
on the road/highway that much. I guess I can live with it being "in the
neighborhood".

"Snowboardripper" <snowboardripper@hotmail.com> wrote in message
news:72ce17be.0409021122.48b6b087@posting.google.c om...
> There were several posts on this, I had the same problem after
> regearing. I checked on the chart ordered the speedo and was way off.
> The problem is the tires could say 33" but are infact 32.8.
>
> The only solution is to drive in your jeep at 100KM and use a GPS. To
> do this you must be on a highway and keep the speed constant. Once
> your spedometer reads 100km check the GPS. Mine was reading 108 ( I
> am 8% off). I have 36 teeth speedo.
>
> 36 * 1.08 = 38.88 so I ordered a 39 teeth and I am on with in 1KM.
>

 

So is it the same in any transfer case? I guess I thought the gearing of
the transfer case would affect it, and therefore you would need different
gears for different types of T/C's.

Someone already posted one for TJ's, and Bills appears to be from a XJ site.

Just don't wanna hassle with getting the wrong thing for my CJ & D300.


"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:413772FD.644B79C9@***.net...
> I vote thirty four tooth:
> http://go.jeep-xj.info/HowtoSpeedoGears.htm
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Kevin S wrote:
> >
> > Unless someone convinces me otherwise I think I'll probably go with the
33.
> >
> > That looks familiar, but it's for a TJ and therefore I assume different.