Subject	I've seen it do that when the waste gates gets stuck open...
Posted by	Machtavian on July 19, 2009 at 8:43 PM
	This message has been viewed 39 times.
In Reply To	gt28rs dyno posted by ricky6991 on July 19, 2009 at 02:50 PM
Message	you should check and make sure your waste gates are not stuck open... The easiest way to do this is by hooking up an air hose with a regulator and pressurize the waste gates. Make sure the arms move back and forth freely.
Follow Ups	gt28rs dyno - ricky6991 14:50:24 07/19/09 yes they can (n/m) - LJZTT 16:41:51 07/19/09 2nd. Especially with all 2.5" exhaust components, - MixManMash 17:43:22 07/19/09 and stock cats, lol why bother dynoing at all? (n/m) - LJZTT 21:44:09 07/19/09 did - DualZ (SF) 16:55:07 07/19/09 pass. side is alittle longer but not by much. (n/m) - ricky6991 19:46:54 07/19/09 Timing - 15 degrees BTDC with the engine warm, right? (n/m) - MixManMash 17:45:05 07/19/09 yes it was warm. - ricky6991 19:46:20 07/19/09 FYI my old setup with stock cams, heads, manifolds - EricTTZ 19:03:10 07/19/09 I've seen it do that when the waste gates gets stuck open... - Machtavian 20:43:22 07/19/09 yep - Dane (Houston) 03:38:56 07/20/09
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