Thread: plugs
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sand_man sand_man is offline
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Join Date: Oct 2005
Location: Cooterville, Cackalacky
Posts: 6,754
My car is twin-plugged, but I have 14MM plugs all the way around. FWIW, I'm running Bosch Silver W4CSs in mine. They are slightly hotter than stock, which is W3DPO. So far so good. I've heard that Bosch plugs in the 3 heat range are too cold for our engines...on the street that is. A race car might require a colder plug, but even then I've heard of racers running the W4CS with good results. I think Craig911 runs W2CS (colder) in his race car.
back in the saddle: '95 993 - just another black C2
*SOLD*: '87 930 GP White - heroin would have been a cheaper addiction...
"Ladies and Gentlemen, from Boston Massachusetts, we are Morphine, at your service..." - Mark Sandman (RIP)

Last edited by sand_man; 01-21-2007 at 04:00 AM..
Old 01-21-2007, 03:56 AM
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