Calling all head porting guru's !
05-30-2013, 07:55 PM
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Car: 1991 firebird
Engine: TBI 305 (built)
Transmission: T5
Axle/Gears: 4.10
Calling all head porting guru's !
I'm porting my first set of heads and have already done my intake manifold for practice .. I also started on the exhaust ports for more practice before getting to the more critical intake ports .. But any way I'm going to post a few pictures and see what y'all think .. Any pointers/suggestion/comments would be greatly apretiated !
REMEMBER, THIS IS MY FIRST HEAD PORTING FIASCO so please don't criticize TOO much .. Thanks lol
REMEMBER, THIS IS MY FIRST HEAD PORTING FIASCO so please don't criticize TOO much .. Thanks lol
05-30-2013, 08:00 PM
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Car: 1991 firebird
Engine: TBI 305 (built)
Transmission: T5
Axle/Gears: 4.10
Re: Calling all head porting guru's !
Also I haven't switched from my burr bit yet .. Going to do some smoothing later with cartridge sanding rolls .. Sorry for the one pic per post thing .. My phone won't let me post multiple pics for some reason
05-30-2013, 08:05 PM
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Car: 1991 firebird
Engine: TBI 305 (built)
Transmission: T5
Axle/Gears: 4.10
Re: Calling all head porting guru's !
UNO mas... I port matched my gasket to my headers then port matched the exhaust port then started at the seat n worked my way down ... Should I cut the short side radii back more ? Cut the valve guide down any ? Etc. etc. etc.
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