Stillen air to air conversion fabrication thread

[Pro4Jackster]

Originally Posted by EVOHUNTER

Im trying to find a idler pulley with a flange on the edges, but all I can find is a 3"..

I think it will be to big.

im gonna ditch the idler with no flanges, I feel the flanges will only help with keeping the belt straight.

I need one like this! but not 3.5"s lol

2010-2011 Camaro Cog Drive Upgrade Assembly | Vortech Superchargers

JTran had mine made. Custom 2.5" idler. It worked perfect with the 34T-30T cogs on my HR. I think they kept the drawings for it in case someone else needed one. They pressed in the same bearings the stock Stillen idler used. Give them a call, they might still have mine sitting up there. They are open Tuesday-Saturday. Amber should remember the pulley, but it was a while back.