Sorry, Motor is 383/496, .060 12.20/1, 0 deck height with a .039 felpro head gasket. Fully ported Stage VI 2.14/1.81 not max wedge,Hughes cam solid lifter int 0.610/exh 0.619, int 268@.050/exh,272@.050, 105 degree centerline. Cam is degreeded in at 2 degree's retarded to 105. Pistons are forged Keith Black pistons with.025 top and.019 second ring end gaps. Ported Edelbrock single plane victor intake. Msd digital 6 box with 6 degree's retard when n.o.s is on, Timing Locked down at 34 degree's all the time.Pro-systems 1000cfm 4150 style carb with 84 pri and 92 sec. Was using champion c61yc plugs gapped at .035. Fuel is VP110. Nitrous Works plate system with 5.5 psi of fuel for nos 150 shot, nos jet was 73 and 63 fuel jet car ran 10.23. 200 shot nos jet 81 and 78 fuel jet still ran 10.23. Car is a 70 Dart weighing 3400 pounds with me in it, 727 10" 3800 Turbo Action converter,83/4 with a 4.56 35 spline, moser axles and richmond spool,30.0x13.5 MT ET street tires, 10 point Chris Alston cage, double adjustable ladder bars with housing floaters on mopar 002/003 springs and frame connectors.Engine fuel psi is 8 pounds at W.O.T. Mallory 250 pump and matching regulator and filter all new. Nos fuel system is 140gph pump with matching regulator and filter.NOS bottle psi is 950 psi.This is with no air cleaner and 2" primary headers and open exhaust.ET was 10.23@128.48,1.41 60ft,6.45@106.78 1/8th on NOS , ran 10.77@121.83,1.50 60ft, 6.81@100.41 1/8th on motor...Thanks for your time Matt