7mm plug wires OK?

[93 Ty]

Hi, just bought some plug wirs from NAPA and they are 7mm. Is this good enought for a stock ignition system. By the way, how big are the stock plug wires. Thanks, Steve

 

[SY2932]

They *may* work. If you have any ignition related issues, I would replace the wires first. IIRC, the stock wires were 7MM but just because it came that way from the factory doesn't mean it's the best ... Most folks use 8MM wires, be it Taylor Sprio Pro, MSD, ATR Black Beauties, Holley, etc.

 

[GM TURBO]

If you haven't installed them yet - I'd take 'em back. The price difference won't be much to move from those to Taylor Spiros. Give Michael Hood a call at 877-858-2447 or e-mail sytyguy@georgiasyty.com

If you've installed them - let us know how they work.

 

[Christian Dionne]

They work just fine, you won't pick up any horsepower by getting bigger wires.