The cam is a hydraulic roller with .595 lift intake and .579 lift exhaust with 1.6 to 1 rockers. The durations at .050 is 246 in & 252 ex on a 108 degree LSA.
The intake was stage 2 deep ported by Hughes engines. They have done even more extensive work on these intakes since then. The 440 EZ heads are also stage 2 ported by Hughes. It's a surprising little beast with over 500 ft pounds of torque at 2500 rpm peaking at 682 ft lbs at 4800 rpm.
1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)
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