Thread: Just scored a 427 tall deck want to stroke it out

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funny your hyd roller with the 1.8 is about the same cam i used from Erson with 621/621 lift 238/246 comes in 108 and 112 . as for a bore 100 over thats ok but i just do not care for the KB hypers seen to many fail . but i do like the new forged line. i would look in to them or a speed pro hyper for low buck build the 4.500 crank works with a cap screw rod bolt rod less work to the block .the 4.500 is the way to go it wil not cost any more and with added deck + more stroke so you at lest want to run a 6.536 rod and SRP make a shelf piston with the right CH for this build