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Old 04-04-2016, 06:49 AM
Ace23 Ace23 is offline
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Join Date: Sep 2013
Location: Memphis, TN
Cobra Make, Engine: SPF#1867 , KC427
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Quote:
Originally Posted by Gaz64 View Post
If you have a 5 or 6 speed, I would look at a diff ratio change to 3.5, 3.7 or even 3.9s.

You may be surprised at how much more the car has everywhere.
Gaz, I have a TKO-600 with the .82 5th gear. I have considering going to a 3:73 rear or higher gear but I would want to have the .64 5th gear ratio so that I could maintain lower rpms when cruising at interstate speed. The plan is to go forward with the camshaft that Brent specified and then I will evaluate anything else that I need to do.....I do believe the gearing would make a difference and that's an inexpensive solution that many overlook.
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