I have a 2008 G37 Coupe. Mod's so far are a Stillen Gen 3 Long Tube Intake, and Stillen High Flow Cat's.
I am considering a lightweight Crank Pulley. Does anyone have advice ? Is it worth it ?
Lightweight Crank Pulley
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audtatious
- Moderator
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Re: Lightweight Crank Pulley
I would say avoid it. The factory crank acts as a dampener and replacing it can cause long term issues with the internals. I believe we have a member that posted of one causing motor issues.
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arrow23
- Posts: 60
- Joined: Sun Jul 01, 2012 9:38 am
- Car: 2008 Infiniti G37S Coupe
Stillen Gen 3 CAI, HFC's and Gnd Kit
ARK Grip CAT Back
Hotchkiss Sway Bars
Eibach Pro Kit
GT Spec FSTB
Uprev Tune
20 mm Wheel Spacers
Stillen Front Lip Spoiler - Location: Madison, AL
Re: Lightweight Crank Pulley
Thanks, I really appreciate the feedback.
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audtatious
- Moderator
- Posts: 25014
- Joined: Sun Oct 27, 2002 5:31 pm
- Car: 2017 Q60 Red Sport. Gone: 2014 Q50s, 2008 G37s coupe, 2007 G35s Sedan, 2002 Maxima SE, 2000 Villager Estate (Quest), 1998 Quest, 1996 Sentra GXE
- Location: Stalking You
- Contact:
Re: Lightweight Crank Pulley
No problem. Welcome to NICO
Re: Lightweight Crank Pulley
Any mods that mess with the rotation of the crank need to be carefully considered. Lightweight flywheels are a similar mod that can have negative issues like chatter due to the vibrations in the crankshaft.