I need to replace my belt tensioner on my 03 Cobra. I'm looking at picking up the UPR piece; seems to offer the most bang for buck. I'd luck to buy a large pulley for it to increase belt wrap since I'm running a 6-rib procharger system, where any extra belt wrap is helpful!
My question is: does the belt tensioner pulley have to be grooved? I've found several good 100mm pulleys, but nothing with grooves. The largest grooved pulleys I've found are 76mm.
My question is: does the belt tensioner pulley have to be grooved? I've found several good 100mm pulleys, but nothing with grooves. The largest grooved pulleys I've found are 76mm.
