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Old Feb 27, 2009 | 02:56 PM
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iam running ngk bp7 fs in my twin turbo sbc, dart iron eagle heads but these plugs keeps foulding up .any opinion on what plugs to used.
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Old Feb 27, 2009 | 03:10 PM
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How is your tune? When i first went fi my ngk t6 plugs didn't even last a hour of run time due to how rich my motor was running. After 1 pull on the dyno they were cutting out at 4,000rpms. Had to do a plug swap on the dyno, Haven't had any rich or fouling issuses since the tune.
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Old Feb 27, 2009 | 03:48 PM
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Originally Posted by conan
How is your tune? When i first went fi my ngk t6 plugs didn't even last a hour of run time due to how rich my motor was running. After 1 pull on the dyno they were cutting out at 4,000rpms. Had to do a plug swap on the dyno, Haven't had any rich or fouling issuses since the tune.
must admit it ,the motor is running a bit rich,but have been aving a few starting issue for a few weeks now,if i pull the plugs and give them a clean she fires up
but if i leave it a few days its just fould up.
so what plugs are you using now
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Old Feb 27, 2009 | 04:02 PM
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Originally Posted by berty
must admit it ,the motor is running a bit rich,but have been aving a few starting issue for a few weeks now,if i pull the plugs and give them a clean she fires up
but if i leave it a few days its just fould up.
so what plugs are you using now
NGK TR6's you might want to go back to the tuner. Your car shouldn't be loading up like that.
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Old Feb 27, 2009 | 04:12 PM
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Originally Posted by conan
NGK TR6's you might want to go back to the tuner. Your car shouldn't be loading up like that.
i will have to take it back to my tuner but need to sort plugs out frist
what gap do you set these tr6s at
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Old Feb 27, 2009 | 06:42 PM
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I have mine gapped to .035 .
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