It is all interesting and I appreciate the info, My car runs 10.40's at 131 on a good day with 20-22 pounds of boost, My chip is burned for 24-26, I know my car will run a lot faster with the boost turned up, If I can get traction, Right now I can't so no need in turning it up, What I am really looking for is a faster boosting turbo, I had a 70 on it and drove it to Indy when they had their last Buick race and show, Driving down you could floor the car and then the boost would come on and really set you back, At the show I meet Cotton and he was telling me how good my car looked and we started talking about turbos, He told me his favorite turbo was the 66BB and he made me a great deal and put it on right there, On the way home just driving the boost coming on just touching the gas, Made a world of difference but that was a long time ago, Why I am trying to get the turbo to boost as close to the super charger I have on my 04 SSR, I know no turbo will boost that fast but I want to be able to pull in the lights and not have to start boosting coming into the lights anyway, I drive with hand controls so it is harder for me to boost the car that way, If it runs faster that is a plus, I have a few other things that need changed, I have a 2 1/2 up pipe, 3 inch down pipe, Some have said change them both, I would like a down pipe with a cut out for the track, Can't hear the car, Thinking about a fast system to, That's about it and thanks