Quote:i have a 400 in my dart which is just a 383 with a bigger bore. i think it runs really good, here is the combo-KB hyper pistons @ 0 deckeddy heads 84cc milled to 74cccomp cams roller rockerseddy performer RPM intake holley 750 street hpcomp cams XE274 camstock forged crank from a 383stock rods/oil panheaders and 2.5: duals w/x-pipe355 gears w/locker