Yeah gas pedal to the floor, engine almost on the rev limiter, quick small stab on the clutch,as the engine gets into the limiter. Clutch only stabbed part way, just enough so the gears can slow down when the sliders are engaged.This keeps the air ripping into the engine, and with a 7000 rpm shift the Rs fall to .73 or to 5100, so the engine is practically unaware that a shift has actually occurred. On a streeter, the tires don't even have time to stop spinning.