Originally Posted by csk
Originally Posted by cudaman1969
Any car with the 392 will be the street-race car from now on. My 15 SRT amazes me every time I drive it (23,000 miles) 24-5 mpg at 70. Rear tires are the only thing holding these engines back (I think mine were made with grease) lol


Thats why put these on


Specs on your rear wheel and tire combo????
Brand and backspacing on the wheels especially.

Kayse can't keep up at all now. lol