HP & Torque: 625 HP / 550 FT LBS
Compression Ratio: 11.0:1
New GM LS3/L92 Aluminum Block!
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
New GM L92/LS3 Aluminum Cylinder Heads
Chrome moly retainers and spring locators
2.165 intake valves
1.590 exhaust valves
Hardened push rods
Roller - .624 intake .624 exhaust lift, 247 intake 263 exhaust duration @ .050, 114 degree lobe sep.
Ignition box required
Carburetor – 850cfm with mechanical secondaries, dual accelerator pumps and mechanical choke
Single plane aluminum intake
Valve covers, retro fit oil pan and timing cover
Coil Packs and coil pack harness
Crank, cam and MAP sensors
Spark plug wires & wiring harness
Dyno tested & shipped with results
30 month / 50,000 mile
This engine requires a non-weighted flexplate/flywheel.
Recommended Fuel: 91 Octane
BluePrint Engines recommends a 2200+ RPM stall converter.
Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars
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.