Quote:
Originally Posted by Dragncar
The Champions looks to have 1-2 more threads than the others. Plugs are dark, not tan at all.
But I have not been able to get a true reading, shutting it off at WOT and checking. Tough to do during actual racing.
I have not tried to lean it out either with jets or air bleeds.
Only one more race weekend for me and I will try the 1050 I had built for the engine.
I had a 1.39 sixty foot one run. Pretty good for not even playing around with launch RPM. Been setting it at 3400 and leaving it.
That 1.39 gave me a 6.08 but at this time I consider it a blip, I did not get a MPH that run. Have not been able to reproduce it in my 2 other passes.
The engine is not making 750+ HP to run that ET. I know its making more than the last engine.
But if there is a 1.39 in her just starting out there has got to be a 1.37 or better once I get it figured out.
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Did you look at the chamber with the plugged screwed in? A lot of the high ports it's common to have several threads sticking into the chamber.