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Old 12-04-2025, 05:25 PM
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Skip Fix Skip Fix is offline
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Join Date: Dec 1999
Location: Katy,TX USA
Posts: 21,708
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Quote:
Originally Posted by steve25 View Post
Yes your statement is true.
What that a 215 cc port on a 455 will be lazy?

And what size are SBC 350 Vortec TRUCK heads in relation? 185cc! 327 461s-161-172! Smaller motors the Vortec truck heads larger the 461X at 172 larger than most D ports. My Vortec headed truck hauled my trailer and 3900 lb TA form Houston to Memphos and Atlanta ! Truck was 5575 when I rolled it on the scales at one track.

Wonder what size the 5.3 LS motor on my wife's Avalanche that hauled her horse trailer and 1200 lb horse!

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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