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Paul Workman · 09-16-2012

The AC/Delco site coughed up the 41-602 @. 35" (standard resistor, copper core plug), and FWIW, it is the plug Pete recommends and has good results with. I've got 8000 miles on a set of them, and have had no performance issues with them in that time. AND, @ under $2 a copy, anyone can afford to have a fresh set in their LT5 every season w/o coming close to wearing them out.

Y'all can spend more, but fresh plugs are tough to beat, and for the price the 41 602 should work, has been my experience.

P.

09-16-2012	#11
Paul Workman Join Date: Nov 2007 Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri Posts: 6,466	Re: tuning questiion The AC/Delco site coughed up the 41-602 @. 35" (standard resistor, copper core plug), and FWIW, it is the plug Pete recommends and has good results with. I've got 8000 miles on a set of them, and have had no performance issues with them in that time. AND, @ under $2 a copy, anyone can afford to have a fresh set in their LT5 every season w/o coming close to wearing them out. Y'all can spend more, but fresh plugs are tough to beat, and for the price the 41 602 should work, has been my experience. P. Last edited by Paul Workman; 09-19-2012 at 05:51 PM.