Plug and wire change

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09-14-2008, 05:53 PM

94f150

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Plug and wire change

I have a 4.3 with stock A/C delco plugs, I have 90,000 miles on them, but I want an upgrade? Any recomendations? I was thinking of NGK's, but what would give a littler more pep?

Thanks

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09-14-2008, 07:04 PM

2005 Silverado

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Your not going to gain anything power wise from plugs. It will just idle better. But if you must, just get some NGK's and some MSD wires.

Dustin

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09-15-2008, 12:06 AM

terravast4

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I Had a 2000 sierra with a 4.3, don't waste your money on fancy plugs and wires the stockers work just as well as anything you will buy at a fraction of the cost.

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09-15-2008, 03:42 PM

viciousknid

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Quote:

Originally Posted by terravast4

I Had a 2000 sierra with a 4.3, don't waste your money on fancy plugs and wires the stockers work just as well as anything you will buy at a fraction of the cost.

yup.
Most people run tr55's cuz they are good plugs and cheap. Stock wires are plenty sufficient, even for the F/I guys.