N2OBaby

I have done alittle more research and most people seem to think getting a 4.375 crank to fit a production 427,454 or Tall Deck 427 block(not the 502) is a 50% possibility. + =

Why not a +.040 over 427 or 454 (12.5-13:1 cr) with a forged 3.766 crank, 6.385 forged rods, 320 Patriot or Procomp aluminum heads, 1/3 hard block fill, a N2O Solid Roller, a Weiand Tunnel Ram with a single E-85 1050 Dominator and a Fogger type N2O system?

600+ HP at the flywheel should be no problem and help me reach the 10's right?

A 200-300 HP N2O system would help me reach the mid-9's right?

P.Wallnuts

I have a stock 427 tall deck truck block that I bough new bored .060 over with a 4.500 stroke making it a 525 so a 4.37 stroke will definitely fit.

N2OBaby

Thanks for the input, I think the guys who were saying a 4.375 stroke crank wouldn't fit a 427 Tall Deck block had an agenda.

These guys live & die by the 496 BBC.