Hey guys. I think my 4.10’s are just too much gear for the car with the Vortech now installed. They were fine when car was NA, but I think they have to go now. What you guys do, 3.55’s or 3.73’s?
3.55’s are usually the best blower/street-strip gear ratio. Depends on your complete package ie rpm range of the motor—transmission type(autos like a little more gear).
