I was just wondering how high I can crank this thing up. Right now with alcohol I have it set on 21-22 lbs at WOT in all gears. How high can I go until the efficiency level goes out the window? I remember with the stock turbo I was able to run as high as 23 lbs but any higher and I would knock big time because the air was so hot. This is with race gas of course. With 116 octane I was hoping to run at least 25 lbs on the stock motor.