10-17-2007, 09:53 AM
|
|
CC Member / Sponsor
|
|
|
Join Date: Jan 2002
Location: Provo,
UT
Cobra Make, Engine: HiTech Legends GT500
Posts: 1,359
|
|
Not Ranked
(Old RPM)*(New Gear ratio/Old Gear ratio)=New RPM
So to take Rick suggestion you would get:
3,500*(3.23/4.11)=2,750 RPM
|