Nissan 370Z Forum - View Single Post

Josh@STILLEN · 05-29-2009, 04:13 PM

You're absolutely correct.. I should have been more clear.

The stock pulley is balanced via the removal of material, but is not a harmonic balancer.. please forgive my mistake. But no where near as precise as a billet cut CNC'd piece, hence the NVH ring in the center. You couldn't have it be just the pure cast piece with slag hanging off different areas.

05-29-2009, 04:13 PM	#70 (permalink)
Josh@STILLEN The370Z.com Sponsor Join Date: Dec 2008 Location: Costa Mesa, CA Posts: 1,197 Drives: 2004 G35 Coupe 6MT Rep Power: 534	You're absolutely correct.. I should have been more clear. The stock pulley is balanced via the removal of material, but is not a harmonic balancer.. please forgive my mistake. But no where near as precise as a billet cut CNC'd piece, hence the NVH ring in the center. You couldn't have it be just the pure cast piece with slag hanging off different areas. Last edited by Josh@STILLEN; 05-29-2009 at 04:22 PM.