SIX I know you have been waiting for this for along time,your almost there.I know I am still willing to try the 2'' od pulley even though Baylor's tune might not perfect yet.I know some might not take the risk,but the only way to get it to work is for people to try it and see what happens.If you get get with Tracy he has a post that he can get a 1'' od and 1.5 od pulley that might be better for us on the stock HPFP,but the only way to find out is for someone to try the differant size pulleys and find what one will work the best.Hats off to Baylor for trying the 2'' first,I hope we can still get it to work.