Hello everyone, new to Stangnet. I am the proud owner of my 2004 Mystichrome Cobra #837. Please like my fan page on Facebook. I'm interested in continuing my modifications to my car beyond the Kenne Bell 2.2. What size pulley should I go with to get 600 rwhp, right now I've got 3.5" and make 530rwhp. Thanks !
http://www.facebook.com/pages/Mystichrome-Cobra/256002149669
http://www.facebook.com/pages/Mystichrome-Cobra/256002149669