04 Chevrolet Silverado 1500 5.3l
Mar 20, 2009 | 04:18 AM
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04 Chevrolet Silverado 1500 5.3l
Hey guys I had a few questions I just acquired a hypertech III programmer for my truck and I was wondering what kind of off the shelf spark plugs and wires are good for the 04 5.3l. what plugs are going to give me the most power I've been told by some that the standered resister plugs for some reason are the best way to go but I dont know. Also any other off the shelf Ideas would greatfully be appreciated. Things to come are Ls6 heads, Z06 hot cam, and Ls6 Intake manifold. Thanks in Advance!
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