04-27-2008, 01:56 PM
Running a full bolt on ss m6. wondering what the best gears to go with would be. About to get a TR230 Cam and need imput on best coresponding gears for the best times at the track 3.73? 4.10?
04-27-2008, 02:57 PM
Depending exactly how fast you think you'll be pulling across the line, you're probably fine w/4.10's (should be able to hit ~115 mph in 4th w/few problems). If you want to go faster, you can either bump up your rev limiter (assuming you're making the power, and you have a strong valvetrain), or you can run taller tires, ie: 28".
OR, if you're concerned about top speed in 4th, run 3.90's. They'll allow you a few extra MPH in 4th gear :cool:.