I shift my D50 at 6800 but cross the finish line at 63-6400 and the Wallace calculator says that I am making 638 hp with my ET and weight. My dyno sheet says I am making 638 hp at 6800. That sounds pretty close. But the dyno said my motor makes 662 hp at 7300.


1.33 60 ft,6.21 at 110.59 in the 1/8, pump gas small block,2950lbs,drag radials,mufflers and driven to track ...