I'll start off with some specs and pics of the engine.
Engine was built by Morreto Motorsportz
Stock block 4.3 with billet 4 bolt mains
Bored .040" over
Forged JE 8.5.1 pistons
Eagle rods
Stock crankshaft that has been nitride treated
Custom grind cam from Steve Morris Racing specs ar a secret.
Vortec head that have been port and polished with 2.05" and 1.60" Manley valves.
1.6 ratio full roller rockers
Comp springs and hydraulic roller lifters
Ported stock exhaust manifolds
Ported intake
Full ARP bolts through out
B&M SFI flex plate
ATI balancer
Stock fuel rail with Bosch 75lbs injectors
Turbo tweak billet fuel pressure regulator
Precision 62/66 bb turbo with the ported S cover