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Advanced 6-port question

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Old 04-02-04, 09:32 PM
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pvc
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Advanced 6-port question

I am doing a custom exhaust on my GSL-SE, and have a RB single outlet header, and a pre-silencer.

My question is, would a custom exhaust still open the 6th ports? The pre-silencer is equiped with the air supply tube, so I was wondering if that's all it needs.

The system is not an extremly high flowing exhaust, since it will just be a single 2 or 2 1/2 inch pipe.
So backpressure is there.

And a side note...
Is there such a thing as mechanical 6th ports?
Where you control when they open and not the backpressure.
Old 04-02-04, 09:38 PM
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you would need some sort of air pump
Old 04-02-04, 10:04 PM
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yes you can mech six ports, not sure how (its controlled by a vacuum solenoid valve i believe, just like the 2nd gens).
and i do believe your exhaust wont hurt it because its vacuum controlled. dont take my word on that though.
Old 04-02-04, 10:10 PM
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Re: Advanced 6-port question

Originally posted by pvc
My question is, would a custom exhaust still open the 6th ports? The pre-silencer is equiped with the air supply tube, so I was wondering if that's all it needs.
Yes, that is all.
Old 04-02-04, 10:12 PM
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pvc
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