Quote:
Originally Posted by Shockwave78
What do you think would cause that only at WOT?
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Are you still running the stock spark plugs?
What plug is in it now?
I have done a couple engines that had cam swaps that as soon as the engine went to WOT it would nearly die or gag. Needed a colder spark plug, made a huge difference. I had one low compression engine once that would only idle, open the carb at all it would bog. Took 2 heat ranges lower to make that one run. Does that sound like what it is doing? More throttle, the worse it runs?