HP & Torque: 625 HP / 565 FT LBS
Compression Ratio: 11.0:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Block:
New GM LS3/L92 Aluminum Block!
Rotating Assembly:
Forged Steel Crankshaft
Forged Mahle Pistons
Forged I Beam Rods
Mahle Performance Rings
Balanced Rotating Assembly
Hydraulic Roller cam
Premium Single true roller timing set
GM factory roller rockers with upgraded full roller trunion
Cylinder Heads:
New GM L92/LS3 Aluminum Cylinder Heads
Chrome moly retainers and spring locators
Dual coil .650" lift valve springs
2.165 intake valves
1.590 exhaust valves
Hardened push rods
Cam Specs:
Cam Type:
Roller - .624 intake .624 exhaust lift, 239 intake 255 exhaust duration @ .050, 114 degree lobe sep.
Ignition Timing:
ECM Controlled (not included – customer sends
their original ECM to BluePrint for reprogramming
Also Includes:
Timing cover
LS3 Intake manifold
Dyno tested & shipped with results
Warranty:
30 month / 50,000 mile
Notes:
This engine requires a non-weighted harmonic balancer, and non-weighted flexplate/flywheel.
Recommended Fuel: 91 Octane
BluePrint Engines recommends a 2200+ RPM stall converter.
This part fits most 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 Cars and Trucks.; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.
