My car has been having difficulty. First the damn thing ran a 15.00 e.t. The problem was the damn IMRC's which are now deleted. At the same time, power is back although it is still hitting the rev limiter at 6g's. One other thing, I changed the spark plugs, and the 3rd cylinder had oil around the spark plug. Don't notice any misfiring so, should i be worried? Also what to do about the rev limiter. I was thinking of purchasing a Tweecer, and tune it myself....the car is running hideously rich
. Please help with suggestions. Thanks
Matt

Matt