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racing beat headers and bonez race pipe...

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Old 08-27-05, 04:18 AM
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racing beat headers and bonez race pipe...

has anyone welded their RB headers to a Bonez race pipe? if so, what was the outcome? and was it a good increase in power? from what i read, it seems that headers make a huge difference than from the stock manifold. as of now, im running a bonez race pipe to a apex gt spec, and i want a full exhuast system. should i get the RB headers and weld it to my pipe? or should i start off with a whole new set-up?
Old 08-30-05, 03:49 AM
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anyone?
Old 08-30-05, 04:56 AM
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Yea go ahead and geth the RB header, it will be a nice improvment. Car will be louder too.
Old 08-30-05, 09:13 PM
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thanx alot iceblue
Old 08-30-05, 09:17 PM
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I have it...it's mated to a Greddy Sp dual cat back. Absolutley screams after the 5th and 6th ports open.
Old 08-31-05, 10:28 AM
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Would that actuate the 5th and 6th ports? With the race pipe?
Old 08-31-05, 10:47 AM
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It think only S4 used backpressure to open the ports. Not sure.
Old 08-31-05, 11:04 AM
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Originally Posted by Anti-Rice-Cannon
It think only S4 used backpressure to open the ports. Not sure.
He didn't specify.
Old 08-31-05, 11:07 AM
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84-88 use backpressure from the exhaust.

89-91 uses pressure from the air pump that was routed threw the emissions rack to vaccum selinoids to the ECU, which actuated the set-ups at the proper time.




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