Does anyone have a cad drawing of a 181 pulley? Would anyone let me borrow a 181 pulley so I could do a cad drawing of it? I would pay for shipping each way and give my cell phone ,home phone, and address to my dorm room and my house so you can come get me if I dont return it, but that wont happen.

 

sorry man, I dont think I'll be pulling the crank pulley unless I have a problem that requires it ..... If your lucky, someone will have one that is sitting on the shelf for some reason..

The only one that most likely has the drawing in hand would be Eurocharged.... understandably, they are not likely to part with it...

Why not a drawing of the SC pulley and dimensions for turning it down... That would let you get a better idea of how much you could safely turn it down.... 67mm, 68mm??...

 

i like mikes idea!! i have a spare oem s/c pulley that is just waiting to be turned down farther than the c3!

63mm 62mm? i believe the c3 is already at 65mm

 

I just happen to have a 181 mm pulley hanging on the wall (IT IS JUST THE PULLEY NO CRANK HUB)

 

Mike I can work on that if you guys want a drawing of the supercharger pulley. I wont have it done until next week though. Also do you guys know what the pulleys are made out of?

 

Mine is aluminium

 

Is it 6061?

 

I am pretty sure the SC pulley is stainless steel.... yes, the LET/EC crank pulley is aluminum and the center peice is steel (stainless?).