Fab9 COP plug gap?
#1
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Fab9 COP plug gap?
Hey guys,
I have my plugs currently gapped to .025, and I think I am getting some spark blowout at 11.5 psi of boost. If this sounds plausible, I can gap them down a bit more, should I go to .022?
Keith
I have my plugs currently gapped to .025, and I think I am getting some spark blowout at 11.5 psi of boost. If this sounds plausible, I can gap them down a bit more, should I go to .022?
Keith
#5
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Alright then, that's what I figured. Search for a thread with FAB9 COP's, it's a few pages (I'm not going to spoon feed this one!) I believe FAB9 came up with a different igniter setup to make these not blowout with the MegaSquirt. Or you can just go ahead and contact them!
Thanks for the heads up!
Keith
#7
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I swapped back to the stock coils and the spark blow out is 100% gone. I will be giving Fab9 a call in the AM to arrange for replacing my igniter with the new style igniter.
Thanks for all the help guys, this issue was driving me nuts!
Keith
#9
They do fine on the stock ECU with wasted spark setup, and some AIDS didn't cause the problem while others did.
I swapped back to the stock coils and the spark blow out is 100% gone. I will be giving Fab9 a call in the AM to arrange for replacing my igniter with the new style igniter.
I swapped back to the stock coils and the spark blow out is 100% gone. I will be giving Fab9 a call in the AM to arrange for replacing my igniter with the new style igniter.
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