Im a bit confused? the forum TURBO/SUPERCHARGER does not say V8 only! or NON L28 only! and to imply a L28 engine with a turbo is not a Hybrid is Insane! There is one member here that I know personally that has a 280z with a L28 motor Only the block is "Stock" the head is a P90 from a different year, has a Maxima deisel Crank, 3.1 litter bore, T66 turbo, just ordered a Spearco Intercooler, the seats are from a different car and does an easy 12.2, just last night he told me he finally dyno'd the car and is pushing 360 WHP! and some 400+ foot lbs of Torque! If that ain't a Hybrid Z I don't know what is!