Didnt go through with it, i had my buddy who is an ase certified mechanic and who built a 600whp silvia look at it.... From what i can remember the flywheel feels warped, shifter bushings are shot, TB is welded on, among other things i dont remember. So i kept the tibby which hasnt turned out too bad seeing as one of my fellow tibby owners blew up his supercharged motor and will be selling me his alpine stage 1 supercharger kit for $1000. well see where it goes i suppose.