URD crank pulley

[GX4SEVEND]

Has anyone ran one of these without a supercharger? I'm going to be doing all the belts so if its worth changing I will. Just not sure its worth the $300 price tag.

 

[4-Ripcord]

Its not worth it even with one.

 

[smkd13]

^^^^ agreed.

I was just actually researching this earlier today. If your rig was a race only application then it might make a difference when your squeezing every last HP out you can, then maybe. A lightweight flywheel makes a difference more (If your manual), but a lighter crankshaft pulley the result will be minimal.

 

[fun_runner]

I got it cuz it looked kinda cool. . . :shrug: Although, between that and getting rid of the mechanical fan and running electric fans, I did notice a difference in performance, especially when I was towing my camper. That was before the supercharger.

 

[GX4SEVEND]

Yeah I didn't think it would make a huge difference but I thought I would ask