Its pretty much a slapped together unit. Its utilizing a ebay chinese center section and 63 ar exhaust housing, also the ebay exhaust wheel with what I believe is a 57 or 60 turbonetics comp wheel and a turbonetics comp housing. Where are you guys from and have you raced your set up at the track? My set up is also a street car as well..driven to the track put on the slicks and drive home when done. If nothing breaks.