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New PRC 2.5 5.3 & V2 Cam install Problem

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Old 11-02-2009 | 08:50 PM
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willystyle438's Avatar
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From: Highlands, Tx.
Default New PRC 2.5 5.3 & V2 Cam install Problem

I recently installed PRC 2.5 5.3 heads & V2 Cam and car will idle good when you first crank it. The first time you give it gas it wants to die and sometimes does. I have to play with the throttle to keep it running. I have LS6 intake, PS Race LT's, PS ORY, SLP loudmouth cat back.
I installed new pushrods, timing chain, oil pump, lifters & Powerbond Pulley at the same time.
I know i need to get it tuned.
I live near Houston, can anyone give some advice?

Thanks,
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Old 11-02-2009 | 09:06 PM
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Sorry, it is a 2000 Z28, M6 with new 373's.
Old 11-02-2009 | 09:08 PM
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I would try the PCM Diagnostics & Tuning section. Also do not drive the vechicle until you get it tuned.
Old 11-03-2009 | 09:27 AM
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More than likely this will be a tune issue. Did you degree the camshaft in to ensure the VE's were as intended and that the camshaft was not installed a tooth off?
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