Posted by Garrett on May 03, 1999 at 13:17:38:
My gas milage sucks in my 77 W-100. Right now I am getting under 6 mpg and I hate it. The truck has a Holley projected 360, 727 auto, milemarker 2x4 converted 203, 36" tires (going down- need help on the size) 3.55 gears (what should these be?), 3.5" rancho lift, and 6" pipe bumpers (120 lbs a piece). What can I do? thanks