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Horsepower & Torque: 436 Horsepower / 443 ft. lbs. Torque
Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads
Compression Ratio: 10:1
Camshaft: Hydraulic Roller Cam - .544 Intake / .555 Exhaust Lift and 230 Intake / 236 Exhaust Duration @.050-110° LSA
Pistons: Hypereutectic
Crankshaft: Cast Crank - 3.750" Stroke and Forged 5.700" Rods
Multi-Port Fuel Injection: BluePrint Engines Complete Engine Harness and ECU Kit
Fuel Recommendation: 91+ Octane
- Description
- Engine Specs
- Parts & Accessories
- Warranty
Overview:
Description:
- Horsepower & Torque: 436 Horsepower / 443 ft. lbs. Torque
- Compression Ratio: 10.0:1
- BluePrint Performance Aluminum Heads
- BluePrint Engines Hypereutectic Pistons
- BluePrint Engines Hydraulic Roller
- BluePrint Engines Cast Crankshaft
Block:
- BluePrint Engines High Strength Cast Iron Block
- Drilled and Tapped for Clutch Linkage
- 1-Piece Rear Main Seal
- 4-Bolt Main
- 4.000" Bore
Rotating Assembly:
- Cast Crankshaft
- 3.750" Stroke
- 5.700" Connecting Rods
- Hypereutectic Pistons
- Externally Balanced Front and Rear
Cylinder Heads:
- BluePrint Performance Aluminum Heads - H8002K
- 64cc Chamber
- 2.020" Intake / 1.600" Exhaust Valves
- 195cc Intake / 75cc Exhaust Runners
Cam Specs:
- Hydraulic Roller
- .544 Intake / .555 Exhaust Lift
- 230 Intake / 236 Exhaust Duration
- @ .050-110 Degree Lobe Separation
Ignition Timing:
- Initial Timing-Computer Controlled by BluePrint ECU
Also Includes:
- BluePrint Multi-Port Fuel Injection and Self-Learning Electronic Control Unit (ECU)
- Single Plane Machined Aluminum Intake Manifold
- Standard Rotation Aluminum Water Pump - BPP67265
- 14" Polished Chrome BluePrint Air Cleaner
- Polished Chrome Valve Covers - BPP9518
- BluePrint Dipstick - BPP9420
- Fuel Pump Block Off Plate
- Spark Plugs - BPP7938
- Harmonic Balancer
- Spark Plug Wires
- Timing Cover
- Distributor
- Oil Pump
- Oil Pan
- This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
Blocks
- BluePrint Engines High Strength Cast Iron Block
- Drilled and Tapped for Clutch Linkage
- 1-Piece Rear Main Seal
- 4-Bolt Main
- 4.000" Bore
Cylinder Heads
- BluePrint Performance Aluminum Heads - H8002K
- 64cc Chamber
- 2.020" Intake / 1.600" Exhaust Valves
- 195cc Intake / 75cc Exhaust Runners
Ignition Timing
ECM Supplied with Calibration
Spark Plug
.035 in.
Firing Order
1,8,4,3,6,5,7,2
Rotating Assembly
- Cast Crankshaft
- 3.750" Stroke
- 5.700" Connecting Rods
- Hypereutectic Pistons
- Externally Balanced Front and Rear
Cam Specs
- Hydraulic Roller
- .544 Intake / .555 Exhaust Lift
- 230 Intake / 236 Exhaust Duration
- @ .050-110 Degree Lobe Separation
Stall Converter
2000-2400 RPM
Also Includes
- BluePrint Multi-Port Fuel Injection and Self-Learning Electronic Control Unit (ECU)
- Single Plane Machined Aluminum Intake Manifold
- Standard Rotation Aluminum Water Pump - BPP67265
- 14" Polished Chrome BluePrint Air Cleaner
- Polished Chrome Valve Covers - BPP9518
- BluePrint Dipstick - BPP9420
- Fuel Pump Block Off Plate
- Spark Plugs - BPP7938
- Harmonic Balancer
- Spark Plug Wires
- Timing Cover
- Distributor
- Oil Pump
- Oil Pan
Notes
This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
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.
Parts & Accessories Specs
| Intake Manifold | Single Plane Machined Aluminum Intake Manifold |
|---|---|
| Spark Plug | BPP7938 - NGK 7938 BKR5E |
| Harmonic Balancer | BPP400L |
| Flexplate/Flywheel (Not Included) | BPP871006 - BPP399173 - BPP300116 |
| Fuel Recommendation | 91+ Octane |
| Recommended Service Oil | BPP10W30 |
| Recommended Oil Filter | BPP51061 |
| Total Oil Capacity with Production Oil Pan, and Correct Filter | 5 Quarts |
Header Partners:
- Click Here for our Header Partners and recommendations.
Better Than the Rest.
The satisfaction of our customers is our highest priority at BluePrint Engines. Every engine we build is assembled with premium components, balanced to within two grams, and dyno-tested to verify real horsepower and torque before it leaves our facility.
All BluePrint products include warranty protection designed specifically for how they're used. Our complete crate engines carry our industry-leading 30-month / 50,000-mile warranty, offering the confidence and peace of mind serious builders expect. Other BluePrint products—including bare blocks, marine engines, transmissions, race applications, and cylinder heads—feature warranty coverage tailored to their intended use and operating conditions.
For full terms and specific coverage by product category, download our warranty guide below. It contains complete details, limitations, and instructions for warranty registration and claims.
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Register NowEVERY BLUEPRINT ENGINE ACES THE DYNO TEST
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer in our in-house dyno testing rooms to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That’s precisely why our engines sound and run better than our competitors.
All specs, zero speculation: A comprehensive, dyno-generated printout showing your critical engine specs will accompany your delivered engine — every time. No more guessing or wondering what your installed engine’s real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash ‘em your exact engine’s dyno results.