Crank pulley diameter?

Need technical Q/A then you're in the right place

Moderator: martauto

E30_Crazy
E30 Zone Regular
E30 Zone Regular
Posts: 733
Joined: Fri Mar 05, 2010 11:00 pm
Location: Alaska, USA (Lived in Brandon, Suffolk)

Post Sat Nov 10, 2012 1:49 pm

As title, looking for the diameter of the pulley on the crank damper. Tried searching everywhere, and I'm not at home to measure it myself.

Looking for the actual diameter in the grove, however, not including the lip/rim/edge (whatever you want to call it). Need it pretty specific, since I'm calculating pulley size, RPM's, etc etc for a supercharger build.