The one thing I’ll have to see if they compared us with BOTH an intercooler and water meth. The other thing is, we saw much more drastic benefits on the diesel side than the gas engine side. Our theory was that most gas engines when supercharged or turbocharged run between 6-15 pounds of boost. Diesel stock run 25 pounds. When we start building our pulling trucks, the first thing we do is modify the waste gates to pump that boost up to 40-50 pounds. Then as one adds bigger turbos, the boost can hit 60-100 pounds in some cases but it’s more the air flow. It’s more the amount of air not the pressure that actually increases more so then the boost.