Plugs & wires

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Jan 9, 2018 | 08:04 AM

Tahoe5.3htx

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Plugs & wires

What is everyone using for plugs & wires? Which ones would help with performance?

Jan 9, 2018 | 12:43 PM

RPM WS6

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From: Schiller Park, ILL Member: #317

What is your setup? Stock wires are usually fine in this (Gen III+) application. Plug choice (heat range, gap) may depend on setup.

Jan 9, 2018 | 01:20 PM

Tahoe5.3htx

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My current set up is cold air intake, electric cutout, hi flow cats, and custom tune.

Jan 9, 2018 | 03:32 PM

ss.slp.ls1

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From: Orange County, CA

I've run NGK TR55 spark plugs with MSD wires on several of my fbodies. As stated you'll probably be fine with the stock wires if they are working now.

Jan 9, 2018 | 03:43 PM

Tahoe5.3htx

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Quote:

Originally Posted by ss.slp.ls1

I've run NGK TR55 spark plugs with MSD wires on several of my fbodies. As stated you'll probably be fine with the stock wires if they are working now.

are those plugs copper?