JonTurpening Posted March 25, 2008 Share Posted March 25, 2008 Took my car to the dyno today. It did pretty well it made 327whp on a dyno dynamics at 14lbs. Had some problem with boost creep. Drove the car home and about 1/2 way here it starting missing/cutting out when it started to hit about 10psi or so. It just all of a sudden started doing this. Now when we had it on the dyno it did this and we regaped the plugs to 32. It did great after this! The plugs are NGK 6es's. I just wanted to know if it could be the plugs. I’m going to be taking it back to the dyno again tomorrow. My set up: RB25DET JUN Intake manifold 90mm throttle body 550cc Low impendence top fed injectors Garrett GT3582R Tial 44mm V band waste gate Apexi SAFC II Apexi ITC Walbro 255hp fuel pump Aeromotive fuel pressure regulator 3" ss turbo back exhaust FMIC Z32 MAF Any relative information would be helpful!! Link to comment https://www.sau.com.au/forums/topic/212043-cutting-out/ Share on other sites More sharing options...
TTT Posted March 25, 2008 Share Posted March 25, 2008 coil packs Link to comment https://www.sau.com.au/forums/topic/212043-cutting-out/#findComment-3746282 Share on other sites More sharing options...
JonTurpening Posted March 26, 2008 Author Share Posted March 26, 2008 Dang! I was kinda of hoping that, coils were not the problem. It only does it when I get on the car. If I give it throttle nice and easy it will take it as long as I don't build any boost. Will coil packs do that? Link to comment https://www.sau.com.au/forums/topic/212043-cutting-out/#findComment-3746388 Share on other sites More sharing options...
TTT Posted March 26, 2008 Share Posted March 26, 2008 get on the car as in "more boost"? more boost = more air flow etc etc.. try budget option of taping up the coil packs. search for "Tape+up+coil+packs" it costs you 30 minutes and the cost of a few rolls of good electrical tape. should give you some time to buy splitfires or something. also, when you say you gapped the plugs down to "32" what measurement is that? Link to comment https://www.sau.com.au/forums/topic/212043-cutting-out/#findComment-3746750 Share on other sites More sharing options...
JonTurpening Posted March 26, 2008 Author Share Posted March 26, 2008 get on the car as in "more boost"? Yes. When it starts to see about 10psi or so. also, when you say you gapped the plugs down to "32" what measurement is that? Sorry, that’s .032”. Thanks! Link to comment https://www.sau.com.au/forums/topic/212043-cutting-out/#findComment-3746837 Share on other sites More sharing options...
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