I did the 700r4 to T5 swap and after a big headache I found a speed sensor for it. Through my searching I have found two gears for it and I was wondering witch would be better to use. I have a 3.42 rear end and the two gears I have are 19 tooth and 20 tooth. Witch would make my speedo more accurate?
Thanks,


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Chuck
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I'm not shy, I just
observing my prey.

My Firebird site

 

Depends on your tires, but stock is the 19 tooth. The 20 tooth is for 3.70's with larger than stock tires.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

 

so if I have bigger tires I should go with the 20 tooth one?

thanks!!

[This message has been edited by birdofprey83 (edited May 22, 2001).]

 

Only if you have 28" tires. For stock 25.5" or 26" tires, the 19 tooth works well for 3.42 or 3.45 gears.