Nissan 370Z Forum - View Single Post

wifedrivenZ · 10-03-2012, 01:26 PM

I have a Stillen SC with a 9lb pulley, 928 Impeller, new belt, headers, test pipe, and exhaust. The problem is when it is on a DYNO I can't get two runs that look alike. The shop is saying that the belt is slipping to much to. Has anyone out there done the same mods and had success? My goal was 450WHP but they are only putting down 410 and that is not enough.
Thanks for your help

10-03-2012, 01:26 PM	#1 (permalink)
wifedrivenZ Base Member Join Date: May 2010 Location: Victorville CA Posts: 69 Drives: 370Z 40th Rep Power: 15	Stillen SC help! I have a Stillen SC with a 9lb pulley, 928 Impeller, new belt, headers, test pipe, and exhaust. The problem is when it is on a DYNO I can't get two runs that look alike. The shop is saying that the belt is slipping to much to. Has anyone out there done the same mods and had success? My goal was 450WHP but they are only putting down 410 and that is not enough. Thanks for your help __________________ Stillen Exhaust, Stillen Supercharger, Stillen Oil cooler, Stillen Headers, Test pipes, 928 Impeller, 9 lbs pulley running 12lbs of boost, Custom tune from National Speed. 415WHP 345TQ