yea so in reply to the comment about a gtp racing a gn.... my first race in my new to me 86 gn was against a modded out gtp. the guy was my friends neighbor and he wanted a little pre-season race action so i kindly obliged. mind you, my gn is also modded out with a te-44 bluetops, 3 inch dp, hooker exhaust, and many many other goodies. he had an intake, exhaust, and a NOS setup for around 75 hp. the race was a complete blowout. he had no prayer even before the boost kicked in. no, i didnt even power brake it and i smoked him that bad. i'd say it was by about 12 car lengths after a 1/4 mile. the previous owner of my car had taken it to the track a few times for testing and came out with a 12.04 @111mph. i since have added a little lumpier cam, manley valves, and a new lower friction alternator. im looking forward to racing again, so you supercharger guys watch out. you too dont have a prayer....