ported victor jr. intakes ?'s
11-15-2007, 10:37 AM
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ported victor jr. intakes ?'s anybody had one ported? do you know what the max dimensions are that the ports can be ported to? my intake ports on my heads measure 1.115" and the ports on the intake only measure .9XX" . it looks like if i get my intake ported to match my heads i will have very little material betwen the port and the o-ring. will this have a chance of leaking or blowing out under boost?
11-15-2007, 01:16 PM
#2
Having the manifold side a bit smaller actually is helpful as it creates a slight dam against reversion going back up into the manifold. What is unacceptable is where the manifold is a larger opening than the head - then the dam works against you.
Figure about a .020" step or larger is useful, and it can be all the way around the port.
Jim
Figure about a .020" step or larger is useful, and it can be all the way around the port.
Jim
11-15-2007, 07:21 PM
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anybody had one ported? do you know what the max dimensions are that the ports can be ported to? my intake ports on my heads measure 1.115" and the ports on the intake only measure .9XX" . it looks like if i get my intake ported to match my heads i will have very little material betwen the port and the o-ring. will this have a chance of leaking or blowing out under boost?
11-15-2007, 07:30 PM
#4
if i get my intake ported to match my heads i will have very little material betwen the port and the o-ring. will this have a chance of leaking or blowing out under boost?