STILLEN 370Z Supercharger System - Announcement!!!

Phimosis

It trapped 113. I'm guessing that was in SoCal and in the summer. 113 is pretty good. Last summer with bolt-ons, but pre-supercharger, my highest trap was 104 mph. It's also 1/2 second quicker in the quarter mile than what all the car magazines were able to get.

The flip side though, is that in 2004 motortrend tested the z51 c6 corvette and it ran a 12.7 @ 112 with 400 engine hp. That's 115 hp less than what Stillen is claiming from their press car.

ImportConvert

Exactly. The 'vette weighs about the same as a Z, and ran about the same time as the "supposed" 515bhp Z. That Z does NOT! make 515bhp unless the driveline is sucking up 150hp. Sorry. Not happening with those numbers unless they slammed the brakes on at the 1000' mark.