I posted a few months ago about having problems with missfire. I have since fixed the problem by gapping my plugs to about .028". First of all, this just seems like an excessively small gap. Secondly, I am curious if anyone knows the part number for the NGK plugs that come pre-gapped to .030". Mine are factory gapped to .050" and they don't perform well when they are regapped that much.
Thanks for the help.
Built block. Refinished head. Tuned suspension. TURBO.
#104177, "RE: Spark Plugs" In response to Reply # 0
anything ngk that ends in -11 is pre gapped to .44 (1.1mm) really common for asian cars, I don't recall seeing any other suffixes on ngk plugs that related to a factory preset gap
Erik P. Official 2GNT thread Hijacker Some say that he's driven over more Covenant than he's shot, and that his grenades aren't where you'd expect them to be... All we know is, He's not The Stig... But he is The Stig's Spartan cousin!
#104185, "RE: Spark Plugs" In response to Reply # 1
Are you turbo? If so, you will want the gap to be lower if you are using a stock ignition setup. I have mine gapped to .28 also and runs perfect. NA and stock are around .40-.44 I believe.
Mike D -------------------------------------------------------------------------------------------------
Originally posted by DR1665 You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.
#104242, "RE: Spark Plugs" In response to Reply # 4
Originally posted by Quadman313 BKR7E, nothing else just BKR7E, available everywhere including NAPA, and Summit Racing they are pre-gaped to .030". The stock number is 6097.
I use BKR7E plugs with 8mm Accel, to regap them to .028 I would have to pinch down on them abit by hand.
Have you guys tried Bosch Platnium+4 plugs their pregapped to .030
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