[IntegraSC]

I have a jrsc and i was wondering which pulley would be best between MotorVations Motorsports pulley against endyn's pulley.

 

[FlatRate]

Endyn in the past has been known to shred belts. Its something that I have heard with no actual experience. Besides, i think the MVM is cheaper. All you got to do is make a list of the two side by side and the decision should be pretty easy to make.

 

[supersilverteg]

Im surprised that the Endyn pulley is known to shred belts. From what ive seen and read, Larry Widmer, the owner of Endyn takes great care in what he does.

 

[DaBoyNBlu]

Having dealt with both companies, I'd go with MVM. I bought my rods and piston rings from Endyn, and I got tuned by MVM.

Endyn has much more bad press surrounding it than MVM. (endyn supercharger anyone?)

Also the above, the MVM pully won't eat belts. When I went, he showed me his pulley next to the endyn piece, and you can see where the endyn piece is about 2tenths of an inch "off"--thus shredding belts. Also, to add flame to the fire (take this with a grain of salt, though, of course) MVM Jim says the only reason he designed his pulley was because Larry's kept shredding his belts.

 

[Pickleteg]

I have the MVM and have been running it for 10K miles...never a problem.

 

[IntegraSC]

what kind of belt are u running with ur MVM pulley?

 

[bigbuddy29]

is there a website for motovations motorsports

 

[IntegraSC]

i dont think there is a website for them. but the number is 205-661-3600

 

[Pickleteg]

I am running a 40245 with mine