I have a 69 460 10.5:1 comp. that generates alot of heat.Would i be better off installing a electric fan and removing the clutch fan (which should generate more horses) or keep the clutch fan and install a pusher fan?Would I see a temp. drop with a pusher & clutch fan?My clutch fan moves alot of air.I can't see how those little electric fans could out perform the good ol' clutch. Thanks Guys............Dennis