BP4003CT1 Small Block Crate Engine by BluePrint Engines 400CI 501 HP GM Style Longblock Aluminum Heads Roller Cam Power Adder Ready

DESCRIPTION:
HP & Torque: 508 HP / 473 FT LBS
Compression Ratio: 9.5:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons

BLOCK:
NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.125" Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick
Drilled and tapped for clutch linkage

ROTATING ASSEMBLY:
New BluePrint Forged Crankshaft
3.750" Stroke
Forged H-beam 6.000" connecting rods
Forged Pistons
Internal Front/ External Rear

CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads - HP8103
64cc chamber
2.08" intake/1.60" exhaust valves
220cc intake/67cc exhaust runners

CAM SPECS:
Cam Type: Roller
.555 Intake .577 Exhaust
236 Intake / 248 Exhaust duration
@ .050 - 113 ? lobe separation
1.6 Roller rockers

IGNITION TIMING:
10-16? inital and total timing 32-34? at 3500 RPM

ALSO INCLUDES:
Valve covers, oil pan and timing cover
Brass freeze plugs
Dyno test results shipped with engine

WARRANTY:
30 month / 50,000 mile

NOTES:
NEW BluePrint block manufactured and machined in the USA!
Not for EGR
This engine is designed to be capable of running power adders
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov