I just wanted to squeeze some more power out of the Jeep. I figure even at the worst it can't beat the 6 to 8 mpg I was getting with my built EB with a 351.

1978 CJ7, 304 V8, TH400, PS, PDB, Currie twin stick Dana 300, Dana 44s front and rear, fully locked up, Warn hubs, heavy duty axles, CV driveshafts, onboard air, reinforced frame, full cage, rocker guards, Smittybilt SRC bumpers, sits on 33 BFG Muds