Stillen Under Drive Crankshaft Pulley

wstar · 05-14-2009, 02:55 PM

Yeah I was pretty impressed with it too. Engine is more rev-happy and responsive. Still no issues after ~1,300 miles on the pulley. My A/C works great, my battery hasn't died, etc

ChrisSlicks · 05-14-2009, 03:01 PM

You're probably feeling responsiveness more than power. The throttle response should be sharper and the rpms should drop quicker between gears. As far as direct HP I can't see it adding more than a couple of HP. It's definitely on my list of mods though.

05-14-2009, 02:55 PM	#1 (permalink)
wstar A True Z Fanatic Join Date: Mar 2009 Location: Houston, TX Posts: 4,024 Drives: too slow Rep Power: 3596	Yeah I was pretty impressed with it too. Engine is more rev-happy and responsive. Still no issues after ~1,300 miles on the pulley. My A/C works great, my battery hasn't died, etc __________________ 7AT Track Car! Journal thread / Car setup details

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05-14-2009, 03:01 PM	#2 (permalink)
ChrisSlicks A True Z Fanatic Join Date: Mar 2009 Location: North East Posts: 6,203 Drives: 09 370Z Sport M6 Rep Power: 655	You're probably feeling responsiveness more than power. The throttle response should be sharper and the rpms should drop quicker between gears. As far as direct HP I can't see it adding more than a couple of HP. It's definitely on my list of mods though.