Author Topic: stroke and power  (Read 1753 times)

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Offline pontiacman

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stroke and power
« on: January 10, 2007, 06:22:23 PM »
is it possible to stroke out a 455 if so what size crank do i need and how much more power would it make
92 firebird
81 turbo formula ws6
81 firebird t top
77 trans am
78 w72 ws6 4 speed