Gearing

4 posts Started 14 Mar 2007 Last recovered post 15 Mar 2007 Wayback Machine snapshot 26 Mar 2007

#1 ex TZ tuner Thread starter

14 Mar 2007 16:50

I could't find anything on alternate gearing, specifically on 3rd 'n 4th gens. So here goes-

What does dropping a tooth on the countershaft sprocket do for actual, corrected MPH, top gear at say 7000rpm?

Same question for adding a tooth to the rear with the stock front sprocket, again at 7000rpm?

How about adding two teeth to the rear with the stock front sprocket, and again at 7000rpm?

Someone out there must have changed gearing along these lines. I'm only interested in factual speed after mods.

Thanks!

#2 MFP-2241

14 Mar 2007 16:57

ex TZ tuner, Mar 14 2007, 01:50 PMI could't find anything on alternate gearing, specifically on 3rd 'n 4th gens. So here goes-

What does dropping a tooth on the countershaft sprocket do for actual, corrected MPH, top gear at say 7000rpm?

Same question for adding a tooth to the rear with the stock front sprocket, again at 7000rpm?

How about adding two teeth to the rear with the stock front sprocket, and again at 7000rpm?

Someone out there must have changed gearing along these lines. I'm only interested in factual speed after mods.

Thanks!

Top gear at 7000 RPM...

...stock = 95.7 MPH
...one-tooth down up front = 89.7 MPH
...one-tooth added in back = 93.5 MPH
...two-teeth added in back = 91.4 MPH

These are actual MPH, not indicated (just like you asked). fing02.gif

You can download my gearing calculator here: Linky

#3 ex TZ tuner Thread starter

14 Mar 2007 17:02

MFP-2241, Mar 14 2007, 02:57 PM
ex TZ tuner, Mar 14 2007, 01:50 PMI could't find anything on alternate gearing, specifically on 3rd 'n 4th gens. So here goes-

What does dropping a tooth on the countershaft sprocket do for actual, corrected MPH, top gear at say 7000rpm?

Same question for adding a tooth to the rear with the stock front sprocket, again at 7000rpm?

How about adding two teeth to the rear with the stock front sprocket, and again at 7000rpm?

Someone out there must have changed gearing along these lines. I'm only interested in factual speed after mods.

Thanks!

Top gear at 7000 RPM...

...stock = 95.7 MPH
...one-tooth down up front = 89.7 MPH
...one-tooth added in back = 93.5 MPH
...two-teeth added in back = 91.4 MPH

These are actual MPH, not indicated (just like you asked). fing02.gif

You can download my gearing calculator here: Linky

Thanks Tim! See you soon
Jabez

#4 MFP-2241

15 Mar 2007 00:25

ex TZ tuner, Mar 14 2007, 02:02 PMThanks Tim! See you soon
Jabez

No problem! fing02.gif

End of thread · 4 posts recovered Wayback Machine snapshot 26 Mar 2007