No More Underdrives!

[QuantumMotorsports]

Underdrives and an electric fan can add quite a bit, especially on the top end. On www.fordmuscle.com they show E/Ts where they run with stock configuration, then underdrives, short belts, no belt. It's pretty amazing the differences they got between the setups. On my 84 I'm going to run a 3 inch, yes 3 inch, crank pulley and the water pump pulley that comes with it, and a stock alternator pulley, electric fan, and no power steering, a/c, or smog pump. I just hope with my single core radiator that I don't overheat. Hopefully the fan and a lower temp thermostat will help with that....

Plus, I plan on getting one of those finned aluminum oil filter covers, that will add like 40 horsepower don't you think? Plus, my valve covers are finned aluminum so that should help cool it down like 50 degrees or so. Hehehehe.