Well i know my racing tranny aint a clutch cause the car does also sound like it has one my nephew has 2 racing trannys got them from different places on a supra and rx7 when he goes from 3rd gear to 1st rdy to stop its like a little toy running out of power sound didnt do that before its like a little Ddddddmnnmn hehe sound. my school is about 5,000 people in it just most of them are armenian have beamers, mercedes sell drugs and stuff....... but the racers are like latinos with hondas who think there fast, the guy with the si engine im serious barley beat me if all of u get a racing tranny ull know it feels different it actually grabs alot at 3,000 rpm like if it knows what to do with its 140 hp cause i got lots of torque and like a sucky 200 dollar clutch. so i guess the final theory to this is use 75 shot of nos? and how long per week? or how many times can i use it? Thanks everyone for the support

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