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8upZR1 · 07-22-2007

You should try running the Haibec chip with a colder set of plugs. 1 heat range may make all the difference. If the problem is tip in fuel, you could take a look at the fuel pressure when it happens, it may not be increasing as it should. These 2 things were problems for me when I first got my ZR1. Goodluck, nothing is more annoying than a problem at WOT.

07-22-2007	#12
8upZR1 Join Date: Jun 2006 Location: Thunderbolt, Ga. Posts: 253	Re: Problems with Detonation after Plugs You should try running the Haibec chip with a colder set of plugs. 1 heat range may make all the difference. If the problem is tip in fuel, you could take a look at the fuel pressure when it happens, it may not be increasing as it should. These 2 things were problems for me when I first got my ZR1. Goodluck, nothing is more annoying than a problem at WOT.