With my old 2.80's i was getting around 8.4 mpg. what do you think i should expect if i put 3.55's in my car? will there be that big of a difference in gas milage?
__________________
66 mustang-292-Holley 4160-World Castings Windsor Sr.-Hooker super comp headers-MSD box & Coil.3.55 gears. B&M Z-Gate-Black leather racing seats with 4pt harnes.
|