So I got Belanger Headers, no cats, roe mufflers, VEC2, ported/milled heads by greg good, and 3.73 gears. 1995 Gen I. It was a crappy day for dynoing. 3% correction factor. Put down 430rwhp/480rwtq. My buddy Max has a 93. Same exhaust all the way. Now he has stock heads. But he went with the 708 cam and 1.7 rockers. And stock Gears and stock tune. So we were excited to see the difference in routes we took in the mods. Well the numbers were basicly the same! 429rwhp/475rwtq. The dyno guy said my gears might be taking a little hp and tq away too, but it was hard to say how much. But I thought it was cool to get those numbers for 2 gen I's with different mods on the same dyno on the same day.