I've been reading here on the board of track techniques, and I'm wondering, How are you guys getting 8-15psi of boost to launch with a stock torque converter? I'm planning on adding my PT51 and a THDP before I go up to Pueblo on the 9th, but right now on 245/50/16 BFG comp ta's and stock turbo, holding the brakes HARD I can only manage about 2 psi of boost before the tires let go. I doubt if I can get 6psi more of boost from just changing to my MT ET Streets (26x10.5-15) - OR.....Can I??