6.1 block with stock 4.055" bore. Offset ground 6.1 crank 3.80" stroke. Eagle Featherweight H beam Honda rod journal with .927 pin. 9:1 Ross full sump dished piston. Cammotion 219/226 .542/.554 @ .050" 114 LSA+4. XV intake 80mm throttle body. Hand ported 5.7 heads with quench pads welded up, 2.08"/1.62" Ferrea valves. Heads flow 320/229 cfm @ .575" lift. Manley valve springs/ti retainers. ARP heads, mains and rockershafts. 1 3/4" Dynatech headers with 12" Dynamax bullets. Paxton side slinger pushing 17 psi of boost, non intercooled with w/m. 11 degree's timing on pump 91. 3800 stall. Pushed my 5200 plus lb 4x4 brick to a best 1.48 60' 6.87 @ 98 in the 1/8 and still gets 14 mpg highway with the a/c on.