Ford Small Block Compatible 408 c.i. Engine – 450 Horsepower – Long Block
$7,149.00
Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet. Part Number: BPC4082CTC Fuel Delivery Type: Carbureted, 750 cfm, manual choke Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug) Spark Plug Gap: .035″ Harmonic Balancer: Magnum Weighted balancer such as BPP360. EXTERNALLY BALANCED ‘1993-‘1997, 7.25″ Diameter. Flexplate/Flywheel: LA 360, (Pre-Magnum) Stall Converter: 2200-2600 rpm Intake Manifold: Dual plane, satin aluminum Fuel Recommendation: 91 Octane Timing (Initial/Total Advance): Initial timing – 10-16° and Total timing 32-34° Firing Order: 1,8,4,3,6,5,7,2 Recommended Break in Oil : BPP710 (Click Here) Recommended Service Oil : BPP10W30 (Click Here) Recommended Oil Filter ; BPP51515 (Click Here) Total Oil capacity with production oil pan, and Correct BPP51515 Filter : 5 Quarts Header Partners: Click here for our Header Partners and recommendations. Click here to download a copy of the Installation Guide that came with your BluePrint engine.
Description:
- Horsepower & Torque: Horsepower 375 / 460 FT LBS
- Compression Ratio: 9.8:1
- Cast Iron Heads
- Flat Tappet Cam
- Steel Crank
- Forged Pistons
Block:
- Hand-Picked Seasoned 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:
- New Steel Crankshaft
- 4.000″ Stroke
- Forged Magnum 6.123″ Connecting Rods w/ 150,000 PSI Bolts
- Forged Pistons
- Externally Balanced Front and Rear
Cylinder Heads:
- NEW Magnum Cast Iron Heads
- Hardened Retainers and Springs
- 1.92″ Swirl Polished Intake Valves
- 1.625″ Swirl Polished Exhaust Valves
- Hardened Push Rods
Cam Specs:
- Cam Type: Flat Tappet
- .474 Intake / .474 Exhaust Lift
- 233 Intake / 240 Exhaust Duration
- @.050-110 Degree Lobe Separation
Ignition Timing:
- 34 Degrees at 3500 RPM
Also Includes:
- Valve Covers
- Oil Pan
- Timing Cover
Notes:
- This engine features Magnum heads. Will require Magnum intake manifold such as BPP7577
- Not for use in pollution-controlled vehicles
- If installing with a Manual Transmission with .750″ input shaft, Recommended Pilot bearing is PN FC-69907.
- Recommended Pilot OD is 1.81″
| Brand | |
|---|---|
| Availability | In Stock |
| HP | 375 HP / 460 FT. LBS |
| Pistons | Forged |
| Compression Ratio | 9.8:1 |
Related products
GM Cars
Injector Dynamics ID1700X High Flow Performance Fuel Injectors (Set of 8) – GM LS2 – 1700.48.14.15.8
Dodge Challenger (2008+)
Chevy Corvette C6 (2005-2013)
MSD Atomic AirForce Intake Manifold (Red Logo) – GM LS7 Engines – 2701
Chevy Corvette C7 (2014+)
MSD Atomic AirForce Intake Manifold Gray Logo- GM LT1 Engines – 27004
Chevy Corvette C6 (2005-2013)
MSD Atomic AirForce Intake Manifold (Red Logo) – GM LS1, LS6, and LS2 Engines – 2702