Edelbrock heads, block bored .030 over, Comp Cams chrome moly roller rockers, 3/8" hardened push rods w/guide plates, SRP forged pistons, Total Seal pistons rings, Clay Smith bump stick and lifters, 10 quart dooley pan, Tunnel ram with a pair of Holley 660s, 150 shot of nitrous (Edelbrock), Federal Mogul beaings, Fel Pro gaskets, All ARP fasteners.
Got six seasons of hard running (lots of nitrous run through it). Did a leak down on it a week ago and had one cylinder at 4%, one at 6% and the rest all at 5%.
Oh yeah it's all stock lower end with 2 bolt mains, stock crank turned .010" and recon'd factory rods.
I know the stock bottom end is good to 650 hp. Ask me how I know.
How's that?