Quote:
Originally Posted by Lee
With a somewhat similar UD 288/296 cam in my old 455, I lost e.t. rapidly if I shifted past 5300.
IMHO start low on shift points, and work your way up. No sense in exposing your engine to unnecessary RPM.
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My RAIV headed 400 though with an UD 288/296 HP peak was 6100.
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1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune 13.43@103.4
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
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