Thread: Twin Turbo '66
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Old 07-18-2019, 09:22 AM   #13
Heavymetl
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Join Date: Feb 2012
Location: Southern Ohio
Posts: 292
Re: Twin Turbo '66

Quote:
Originally Posted by bbluma View Post
Currently it has 4.11's with a 275/60/15 tire. Thats probably same tire i will run in slicks, or radials since they fit. But we may leave it, or may regear it for some 3.73's. Havent looked to much into yet, need to do me some research
With the turbos?

Anything 3.0 to 3.50 will work great, I personally love the 3.25's in my turbo truck. With boost, you don't need a deep gear at all and the high gear gets that heat in the pipes for the spool much more efficiently. Awesome build!
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1970 C10
Turbo LM7 5.3/LS6 cam
PT7675/4L80E/Holley Dominator EFI/E85
Moser 9" 3.25/4 wheel discs
11.16@121.07
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