nice combo!434 11.1 compression, short block was from Ohio crankshaft so it was a little m block there 4340 h beam rods and 4340 crank , JE pistons, afr 235 heads, 2925 intake , 1000 hp from prosystems , 1 7 /8 headers , 3 inch exhaust, lunati 264 - 272@ 50 648 624 lift on a 109 lobe sep , baby cam for this motor idle at 900 , 4.11 gears , 4000 10 inch converter for nitrous from ptc , 28 x 10 slick, car weighed 3350 with me in it and ran 9.85 @ 137 , 60 ft was 1.39.