Porting where the intake meets the head
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From: AL
Car: 1985 Firebird
Engine: 3.4 turbo
Transmission: Auto
Axle/Gears: 3.42
Porting where the intake meets the head
I cannot seem to find a pic of the bottom side of a bottom piece ported MPFI intake manifold. Should I make this square, or leave it as is? Surely it served some purpose to leave it like this from the factory. Does it help the injectors to atomize? Because leaving it makes an awkward ledge for the air to pass over.
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From: Waterford, MI
Car: 1998 Camaro Z28
Engine: 6.0L
Transmission: 4L60E
Axle/Gears: 3.73
Re: Porting where the intake meets the head
I don't know of any reason not to gasket match the port opening.
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