Hello I finally ordered a Magnacharger with the 2.85 pulley and the Kenne Bell boost a pump. Would it be possible to be over 400 rwhp with the 2.85? I was going to go with the 3.00 inch , but decided I can always pull some horsepower out. Would the GT500 tb help me out... I plan on going to LT's next year. The kit is still on back order; just playing the waiting game now. Any advice would be awesome ...