305 vortec heads
05-01-2010, 07:16 AM
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Car: 1989 gta-1995 formula
Engine: 305 tpi
Transmission: 5 speed
Axle/Gears: 3-45
305 vortec heads
I have access to a set of 305 vortec truck heads, just wondering if this would be a good upgrade, i know the 350 heads are on a 350 but never heard much on the 305s any body tried this. I realize i'd have to change intake, thanks
05-02-2010, 12:37 PM
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Car: 1986 IROC
Engine: 355" TPI
Transmission: 700R4
Axle/Gears: 3.42
Re: 305 vortec heads
Everything I have read says they are not as good as the 350 variety. People have used shaved 350 heads with success.
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