Yeah i know, this thing is rated at 700+, and i'm not even close to that. Not exactly sure what happened. All i can tell you is at half track something went, bounced the rev limiter big time. It's been out of the car for awhile now, and the last thing i recall about it was that it had 1st & 3rd. Now it has the 1pc input so i'm thinking maybe a drum? I dropped the pan and found a very small amount of fine particles. At this point i was pissed so i put the pan back on and that was that! I'm real happy with the c-4 as far as racing goes, but not for highway driving down here Thanks.