misfiring at high revs
05-17-2006, 01:33 AM
#1
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misfiring at high revs
i have read so many times on this forum a couple of you guys are able to make 550whp+ on stock ignition, therefore i didnt bother to use that fancy MSD parts
but unfortunately i got a call from the guy that was tuning my car , he said that my car was misfiring on high revs
ecu is Autronic PnP , dizzy has done 83xxx miles, msd leads, heat range 8 spark plugs
what should i do now ??
oh car was only boostin 15psi and making 360whp ~8000rpm
thanks guys
but unfortunately i got a call from the guy that was tuning my car , he said that my car was misfiring on high revs
ecu is Autronic PnP , dizzy has done 83xxx miles, msd leads, heat range 8 spark plugs
what should i do now ??
oh car was only boostin 15psi and making 360whp ~8000rpm
thanks guys
05-17-2006, 03:01 AM
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Might try a different heat range like BKR7E and a smaller gap (depending on the gap you are running now.
Are you running an external coil, or the stocker?
Are you running an external coil, or the stocker?
05-17-2006, 04:01 AM
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Mr. Badwrench
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Re: (Mr. Helsinki)
mine pops up top at like 8500 i have 7's gapped at .020 and am trying 8's in iridium as per john at ngk. i am at 520 with no timming yet. hopefullywe can get it on the dyno tonight and see whats up.
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