To reinforce what Cliff says keep in mind that in motors like the 455 who's stroke is bigger then it's Bore, cylinder pressure will rise much faster then a over square motor and on pump gas you need to bleed that off with the Cam.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs!
And he was not talking about 1/8 or 1/4 mile ETs!
1) 1940s 100% silver 4 cup tea server set.
Two dry rotted 14 x 10 Micky Thompson slicks.
1) un-mailed in gift coupon from a 1972 box of corn flakes.
Two pairs of brown leather flip flops, never seen more then 2 mph.
Education is what your left with once you forget things!
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