The guy have a 90 Grand Am 5spd. As he running in 1st gear you can here a wining noise like he have a turbo but no blowoff sound. To make a long story short. Was going to work last week & I dont street race anymore but saw guy in grand am I caught up to guy & at a light he reved on motor, green light & we ran had him 1st - 3rd gear & race was over. Btw I was in my si. So its definately not a turbo or he should've destroyed me. I always run at track , but dude just talked alot of smack 3 straight weeks. Holla