does any one know the formula to find your speed? im looking to play with some final drive ratios and transmission ratios also.
does any one know the formula to find your speed? im looking to play with some final drive ratios and transmission ratios also.
Google is your friend...
http://bit.ly/SuZjL7
This one in particular looks good.
http://www.apexgarage.com/tech/gear_ratios.shtml
Gregg Ginsberg
'96 Civic EX -- MARRS ITA #72
WDCR-SCCA Rookie of the Year 2003
MARRS ITA/T3 Drivers rep
Manny,
Since you are working on a Ford, this site will possibly help. It also lists the various ratios for the T5 tranmissions of the Ford cars.
http://www.merkurtech.com/merkurtech...ors/rpmmph.php
FYI...we found the best ratio was the 3.4, using final drive of 1:1, and 14 in tires.
Good racing.
Bill
Bill Frieder
MGP Racing
Buffalo, New York
PM me your email address and I will send you two different MS Excel gear calculators that will help you choose ratios and the effects they have on speed and RPM drop.
Mark B. - Dallas, TX
#76 RX-7 2nd Gen
SCCA EP
Former ITS, ITE, NASA PT
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