I believe his name is Albert, He custom made an intake plenum and installed a whipple supercharger. His car rand a 10.1 in the quarter with that and 75 shot. He was very cooperative and was happy to answer all my questions about it, even told me which whipple s/c he used, I no longer have the info unfortunately because my computer crashed shortly after that. I do still have his email address tho. lampllc@msn.com Good luck it takes a decent amount of fabbing and down time for your z. Hope this helps