You are correct on the HP gain if can find the old Ford Muscle Parts book from Ford the show that up date.
Quote:
Originally Posted by b.guggenmos
I had a 22' Donzi with an OMC 460 and King Cobra outdrive back in the day. You are absolutely correct about the intake manifold. It had the big port CJ intake and the smaller port heads with a huge mismatch. That was all factory as Ford built the marine 460. I believe they quoted a 20-30 hp with the CJ intake?
|