I have a '90 Acura Integra, with a stock B18a. This is a very weird Phenomena, All my car has is a gutted interior, an intake and octane booster and I walk all over Si's. And when I say Si's I mean Every generation. I killed a '02 by at least 2 car lengths. Integra's of my same year with way more add ons than I have don't come close. I raced a GT mustang and it only beat me by 3/4 of a car. I took my car to the track before I started racing it and ran a 16.4 at best. Has my motor just amazingly gotton better? or Have I got better at driving? If my motor just pulls real stong then I may not even do a swap. I'll just put some st.2 Cams with Cam gears, Headers and a Cat back and I'll be pretty straight. Has this happened to any of you, or seen it happen? What's going on here?