Hmmm...interesting. My car is stock meaning stock longblock. I have 3.73's, pullies, offroad H pipe, cat-back exhaust, K&N conical air filter, Accel wires, timing advanced... Reason I was looking at this is because it's easy to install, I'm hoping it will make a bit more power, and it has a nice power pipe (I do show my car on occasion). Any other input? Keep em coming (whether you felt a change or not, or saw one at the dyno or track). Thanks!
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1991 LX Hatch 5.0L