Years ago with Lloyd Coulson dynoing his 455 HO about every other pull one of the aluminum Erson rockers would crack!
I've had good luck with the old Norris SS, HS 1.5s and 1.65s and the Crowers-even the 1.8 0.090 offset trunnion BBC on my Pontiacs.
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Skip Fix
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 [email protected]
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
1964 Corvette Coupe 327 4 speed
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