My Mach with a D1 procharger - 8 rib setup, 3.5" non slip pulley, ~15psi, ported intake, comp cams extreme energy nitrous/blower cams (least aggressive of the 3 sets they have), full exhaust w/ cats. Old motor was 10:1 aluminator (4.6), made 625 on a short pull on 93 (14 degrees max timing) and full pull on E85 made 715 (18 or 19 degrees max, still conservative). Lost that one to an oiling failure, no numbers with the new 9.5:1 motor. On3 crossover delete cleaned things up nicely. We relocated the MAF to the engine bay and went slot style, enclosed big red race valve (****ing hate it).
Trans is a magnum T56 with RXT clutch and steel flywheel. It still has 4.10s in the rear, bitch rolls out!
Trans is a magnum T56 with RXT clutch and steel flywheel. It still has 4.10s in the rear, bitch rolls out!