Which plugs? F1 Procharger

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12-21-2009, 11:21 AM

Screamin LS1 SS

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Which plugs? F1 Procharger

I have a 01 SS Camaro, it has a F1 procharger. The car had Autolite AR3910 plugs in it when I bought it. Should I go back with these or something different? Also, what gap should I set them at? The car is on 12lbs.

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12-21-2009, 02:52 PM

j88l98irocz

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Originally Posted by Screamin LS1 SS

I run ngk BKR7E spark plugs at 15lbs with my Procharger gapped at 25-28 thousandths

Last edited by j88l98irocz; 12-21-2009 at 03:09 PM.

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12-21-2009, 06:39 PM

EPP

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We use NGK TR6 pn# 4177 gapped at .035 for the boost range you're at. Bob

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