Will this bore clean up, magnum head content too.

RustyRatRod said

Are you 100% SURE you got the intake and exhaust lobes oriented right? I've made that mistake a few times myself. It's easy to do. I cannot think of a single flat tappet that's a reverse grind off the shelf. That would be very strange. Did you try another pair of lobes to duplicate it?

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yeah i went and dbl checked. i think i got a more accurate measurement this time. still have more lift on the intake...
The cam has orange and pink paint dabs on the rear (still in the car).

Lobe lift:
.3075/.304
multiplying by 1.5 to get .461/.456

this time i measured cyl 3., for sure got the int and exh right this time.
I know there should be some taper on the cam but only .002 or something like that right?