Overview:
This BluePrint Engines crate engine delivers a powerful 465 horsepower and 494 ft-lbs. of torque with a crisp 10:1 compression ratio, making it a perfect match for street machines and classic muscle car builds. It’s equipped with lightweight aluminum heads and a performance roller cam for improved efficiency and throttle response, while the cast crankshaft and forged pistons provide strength and durability underload. Topped with a Holley Sniper 2 EFI System and intake manifold, this setup delivers reliable fuel flow and proven performance. Included components like the harmonic balancer, distributor, timing cover, valve covers, and oil pan round out a complete, ready-to-run package built for street performance with old-school attitude.
Description:
- Horsepower & Torque: 465 Horsepower / 494 ft. lbs. Torque
- Compression Ratio: 10:1
- Edelbrock Magnum Aluminum Heads
- BluePrint Engines Hydraulic Roller Cam
- BluePrint Engines Cast Crankshaft
- BluePrint Engines 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
- 4.040" Bore
- 2-Piece Rear Main Seal
- Mech Fuel Pump Provision: Yes
Rotating Assembly:
- Cast Crankshaft
- 4.000" Stroke
- Forged Magnum 6.123" Connecting Rods w/ 150,000 PSI Bolts
- Forged Pistons
- Externally Balanced Front and Rear
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:
- Hydraulic Roller
- .544 Intake / .541 Exhaust Lift
- 236 Intake / 242 Exhaust Duration
- @.050-110 Degree Lobe Separation
Ignition Timing:
- 34 Degrees Total at 4000 RPM
Also Includes:
- Holley Sniper II EFI - BPP550-510-3XX
- Edelbrock Performance Intake Manifold - BPP7577
- Pro-Series Ready Run Distributor - BPP3603BK
- Mopar Harmonic Balancer - BPP360
- BluePrint Dipstick - BPP9224
- Tall Valve Covers
- Oil Pan and Pump
- Timing Cover
Notes:
- If installing with a Manual Transmission with .750" input shaft, Recommended Pilot bearing is PN FC-69907.
- Recommended Pilot OD is 1.81"