Editing 318 mpg and performance upgrades
- 19:23, 20 August 2009 Jon (Talk | contribs) deleted "318 mpg and performance upgrades" (content before blanking was: 'just wanted to get advice on what i can do to get better mpg out of my 1975 D200 pickup w/318 motor.i've already changed tranny from 373 to 518 O/D w/lockup.next item to change is 410 gears to 353.i was thinking of puttin...')