Just out of curiosity, assuming a stock LT1/4L60E has 275 HP at the flywheel what would you expect the increase would be with the emission stuff removed, block hugger headers, a cold air intake and some slight tweaking to the PCM (WOT blocker, performance shift points enabled, EGR, CCP, A/C sensor pressures, traction control disabled, rev limiter raised to 6400 RPMS, and the fan temps lowered to 179 and 197)?