My 304/312 FTH UD in a 400 ran my power brakes fine, and even the A/C with a idle solenoid! But was on a 112 LS.
I know we are in the street section but talking to the "stocker" guys they run some BIG cams, as big as alot of race guys rollers, with the stock lift-part of how they go so fast. 400 ci D port early Birds deep in the 10s and well over 120 mph! I'd almost guarantee they aren't worried about that bottom end TQ, they must have enough to launch and get those times as they have to be stock weight.
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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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