Thread: vortec heads
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12-30-2006 09:33 AM #1
vortec heads
What year did chevy start with the production vortec heads on the 350's and is any particular year "better". 2nd question is why do they need a "special" intake, is it the bolt pattern?"oohh...thats gonna leave a mark!"
1997 s-10, 357 C.I., 350 turbo, speedpro 11:1,Comp Cam custom grind mech. roller, Canfield heads, 1.6 roller rockers, edelbrock tm-1, holley 750sp, Hooker Headers, MSD, 3K B&M stall, 4:11 gears
I saw last night on fb about John. The world sure lost a great one. I'm going to miss his humor, advice, and perspective from another portion of the world. Rest in Peace Johnboy.
John Norton aka johnboy