When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Which pulley works on the JCW kit? 15% or 19%? I also heard the 19% is n[font=Arial]ot recommended for track use or long high revving[/font]
JCS uses a 13.8% pulley. If you get the JCW kit, you don't need an additional aftermarket pulley. If you don't go the JCW route and just want a pulley, there are 15%, 17% and 19% pullies. The 19% will give you the most torque. I'd recommend the 19% UNLESS you're going to regularly track the car. Then the 15% may be your best bet. For mostly daily driving, the 19% wins hands down.