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Quote:
Originally Posted by Cobrajames
I have been getting 12 to 13 mpg in my SB 427 with 512hp/521ftlbs. It has a TKO600(.82 5th) and 3.46 BTR rear end with 295/50-15 tires.
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Pretty much the same thing with my 402 SR/TW Roush. SPF with the same set-up.
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Doug
No stop signs, speed limit - Nobody's gonna slow me down - Like a wheel, gonna spin it
Last edited by Got the Bug; 03-23-2012 at 11:08 PM..
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