
( Brand: Blueprint Engines ), ( Manufacturer Part Number: BLS427SCTKBT56 ), ( Type: Complete Assembly ), ( Number Of Valves: 16 ), ( Engine Size: 7 L ), ( Country/region Of Manufacture: United States ), ( Fuel Type: Gasoline )
The Blueprint Engines BLS427SCTKBT56 is a high-performance LS 427 Ci Supercharged ProSeries engine designed for those seeking maximum horsepower and torque in their GM applications. This engine is a stroker variant, featuring a displacement of 427 cubic inches (7.0L) and boasting an impressive output of 805 horsepower and 656 lb-ft of torque. The BLS427SCTKBT56 engine is Blueprint Engines' most powerful LS engine and is ideal for racers, hot rodders, and vehicle enthusiasts.
The engine block of the BLS427SCTKBT56 is a fully machined aluminum 427 block with a forged crankshaft and steel rods to ensure durability and strength under extreme conditions. It features a rotating assembly with forged pistons, hydraulic roller camshaft, and roller rocker arms, while the cylinder heads are CNC ported and CC/FR twin domestic port design with integrated quad jug intake.
Supercharging is accomplished by an Eaton Gen VI 2300 speaks of blower, which forces air into the engine at a pressure of 10.5 psi, boosting overall power output. The intake system is a T56 magnetic double-disc clutch driven by the engine using a V-belt drive system.
This engine also features a dual electric water pump system for efficient cooling and improved thermal management, allowing it to maintain optimal performance even during extended periods of high load. The electronic fuel injection system utilizes a high-pressure direct injection pump, and the ignition system is a distributorless design with individual coil packs for each cylinder.
The Blueprint Engines BLS427SCTKBT56 is designed to work with the GM LS3/LS7/LT4 engine harness, making it easier for users to integrate the engine into their vehicles. It also includes a serpentine accessory drive system for improved convenience and a custom designed and manufactured accessory drive adapter for complaint fit and finish.
Armed with its impressive power output, superior engineering, and top-tier components, the Blueprint Engines BLS427SCTKBT56 Supercharged ProSeries LS 427 engine is the ultimate choice for those looking to push the limits of their GM vehicle's performance.
Pros: This engine delivers an impressive power output of 805 hp and 667 lb-ft of torque, making it suitable for high-performance applications. It also comes supercharged, ensuring a significant boost in power without the need for turbocharging.
2. Matching Manual Transmission:Pros: The T56 manual transmission is a high-performance six-speed gearbox specifically designed for higher-horsepower applications. This engine-transmission pairing ensures efficient power transfer and exceptional control.
3. Dependability and Durability:Pros: Blueprint Engines, known for their expertise in engine rebuilding, specifically designs and builds these engines to last. Each engine undergoes a rigorous process of reviewing and improving critical engine components to enhance overall engine durability.
4. Customizability:Pros: This engine can be further customized to meet the specific requirements of individual builds, as the offering comes without intake manifolds, fuel systems, and other accessories. This allows for a customizable platform for enthusiasts.
5. Proven LS Platform:Pros: The LS engine platform has established itself as a reliable and versatile powerplant. With numerous aftermarket parts, upgrades, and accessories, this engine is a popular choice for custom builds and enthusiasts.
Cons: 1. Expensive:This engine is not an inexpensive option. With its advanced features and impressive power output, it comes at a premium price point that not every automotive enthusiast can afford.
2. Complex Installation:Given the complexity of installing such a powerful engine into an existing vehicle, it requires advanced technical expertise and resources. This may not be a suitable option for those lacking the necessary knowledge and resources.
3. Special Tools:The installation and maintenance of this engine may require some specialized tools not commonly found in an average garage, adding to the overall cost and effort required for its upkeep.
4. Limited Availability:While this engine is a popular option in the automotive enthusiast world, its availability may be limited. As a custom engine, it may take time to have one built, delivered, and installed.
5. Compatibility Constraints:The sheer power of this engine may not be suitable for all vehicles and applications. Owners must carefully consider their vehicle's engine bay size, cooling capacity, and overall driving habits before installing this engine.
Conclusion:The BLSSCTKBT56 GM LS 427 Ci Supercharged T56 Manual Transmission Engine is an extraordinary offering for automotive enthusiasts in search of high power and exceptional performance. With its impressive capability, the engine presents numerous advantages. However, its complex installation, expensive cost, and limited availability could pose challenges for some buyers. Ultimately, the decision on whether to invest in this engine comes down to personal priorities, budget, and expertise.
Recommendation:For enthusiasts with the necessary resources, technical expertise, and budget, the BLSSCTKBT56 GM LS 427 Ci Supercharged T56 Manual Transmission Engine is a powerful and customizable choice that offers significant improvements to vehicle performance. However, it may not be the most cost-effective or accessible engine for novice builders or those with more modest power goals.
Does not contain any transmission or body control. Compression Ratio: 11:1. Harmonic Balance. Engine/Transmission package ships assembled.
However, vehicle parameters such as gearing, tire size, weight, air intake, headers, etc. Ignition Timing: ECM Supplied with Calibration. LS Swap Oil Pan. Complete Engine Controller GM with ECU, Harness, Throttle Pedal, and Sensors.
Cam Specs: Hydraulic Roller. Not for use in pollution-controlled vehicles or dry sump applications. Block: OEM Block Machined in the USA. Steel Bell Housing.
Hydraulic Roller Cam. Spark Plugs and Wires. Actual engine block is painted BLACK!,: Horsepower Torque: 800 HP / 780 Ft Lbs. Billet Flywheel.
Timing Cover. Not Capable of Transmission Control. The Included LS controller package is for engine control only. Front Accessory Drive with Water Pump, Alternator, Power Steering, and A/C Compressor.
Forged Pistons. Valve Covers. NOTE: Images are stock images of engine. Engine Guard.
Electronic Fuel Injection. Rotating Assembly: New Forged Crankshaft. The front accessory drive on this engine fits many vehicles. 1-Piece Rear Main Seal.
Transmission Controller required. Internally Balanced Front and Rear. Aluminum Heads.