I was doing some more thinking, and noticed my car (the one with the high rpm misfire) has a lower vac reading than what the norm is but it idles perfectly at 750 and the timing is right on. It reads 13-14psi where normally they ride around 18-20psi. This isn't a huge difference, but could it be an indication of a leak or bent valve? I've tried listening for leaks but haven't heard anymore after the couple small ones I fixed. Any other thoughts or easy checks?
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