Just out of curiosity, has anyone ran Dyno charts on a 6.2 with basically all the simple upgrades you can do without the actual supercharger? Truck currently has stainless works long tube headers, afe cold air intake, magnaflow exhaust, and a 87 performance tune from 5 star. The truck already had the headers and cai when I got it but just the magnaflow and tune has beefed it up exponentially. I figure all together I should be around 50+ horsepower over stock with said mods. Tia!