BPC4085CTCKB BluePrint Engines Mopar 408CI 465HP Stroker Crate Engine with Black Front Drive

This engine is shipped with Chrome valve covers due to supplier shortage.


HP & Torque: 465 HP / 494 FT LBS
Compression Ratio: 10:1
Aluminum Heads
Roller Cam
Cast Steel Crank
Forged Pistons

Block:

Hand picked seasoned Magnum block
Square and parallel decked
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
2-Bolt Main
4.000" Bored .040" over
2-Piece Rear Main Seal
Mech fuel pump provision: Yes

Rotating Assembly:

New Steel crankshaft
4.000" Stroke
Forged Magnum 6.123" connecting rods w/ 150,000 psi bolts
Forged pistons
External

Cylinder Heads:

BluePrint Engines Assembled and Machined Edelbrock 61769 Casting
Aluminum Magnum Pattern Cylinder Heads - 58cc chamber
Aluminum Roller Rockers
2.02" intake/1.60" exhaust valves
176cc intake/75cc exhaust runners

Cam Specs:

Cam Type: Roller
.580 Intake .577 Exhaust
235 Intake / 242 Exhaust duration
@ .050 - 110 degree lobe separation

Ignition Timing:

34 degrees total at 4000 RPM

Also Includes:

Valve covers, oil pan and timing cover, water pump, plugs, wires, distributor, waterneck, thermostat, fuel pump and fuel line, harmonic balancer, air cleaner.
Also ships with complete, Installed, Serpentine 8 rib front pulley kit.
PS pump: Type II with -6AN pressure, -10AN Return, 1400 psi
Air Conditioning Compressor: 7B10 Peanut style

Warranty:

30 month / 50,000 mile