The t-72 is massive, slightly bigger than the greddy t-88 and with enough boost is capable of over 600rwhp. I have been talking with Rotorsports racing, who deal with a turbo builder, that want to try the t-72 with dual ball bearings and lightened internal parts to make the turbo better suited for the street. I have been contemplating wether or not I should give it a try, maybe this summer.

 

Sounds interesting.