sorry to burst your bubble chris....but 2G heads ARE better than 1G heads, 2g heads have been the one chosen for the evo (mitsu's hot rod) till this day, also, buschur and rau are both rumored to be using 2G heads , they have way induce way more velocity, way more torque than a 1G head, as several engineers/big time gearheads have said, the 2G intake port is "just right", the 1g port is "too big", dont believe me about the lag/loss of torque, i'd be glad to trade you cylinder heads off of my 1G motor, low end power SUCKS with it, and the top end gain really isn't noticable until you get bigtime power, his head is also matched to 1g intake port....oh ya, FWD DSM gear @ 7500 RPM without wind resistence factored is approximately, guess how much....178 mph ...if ya dont believe it, do the dip switch mod, get some race gas, and bury your speedometer, experience pwnz!!