Quote:
Originally Posted by bobcowan
427W, dart block, 4.125 bore x 4.0 stroke. 10.7 staic compression.
Heads are Dart Pro-1's 2.02/1.60 valves, heavily ported.
Cam is Comp Cams XFI248HR. 248/258* @ .050, .608/.608. 114*LSA
Throttle body throats are 52mm. Stack height is 2.25"
Thanx for your help on this. I really do appreciate it.
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Bob,
Is there such a thing as chokes for your system? I would think 52mm is a lot, even with that good sized cam and good heads.