BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT
$2,456.00
Crate Engine, Longblock, 350 C.I. 390 HP, 410 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Buy BluePrint Engines GM 350 C.I.D. 390 HP Long Block Online
The BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT is a high-performance small block engine designed for enthusiasts seeking dependable power, impressive torque, and long-lasting durability. Producing an impressive 390 horsepower and 410 lb-ft of torque, this crate engine evinrude 250 e tec delivers excellent throttle response and strong mid-range acceleration, making it ideal for muscle cars, restorations, street rods, and restomod projects.
Built around a rugged high-strength cast iron block, the BP3505CT features a 4-bolt main design, a 4.000-inch bore, and a one-piece rear main seal for enhanced reliability. Its premium aluminum cylinder heads improve airflow and cooling efficiency, while the hydraulic roller camshaft provides smooth operation and outstanding street performance. The engine also includes hypereutectic pistons, forged connecting rods, and a balanced rotating assembly for durability under demanding conditions.
With a 9.2:1 compression ratio, the engine runs efficiently on 87+ octane fuel, making it suitable for both daily driving and weekend performance builds. The package comes complete with valve covers, timing cover, rear sump oil pan, and dipstick for easier installation.
Upgrade your classic GM project with the proven power and reliability of the BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT and enjoy legendary V8 performance.
Product Specifications – BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT
| Specification | Details |
|---|---|
| Product Name | BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engine |
| Model | BP3505CT |
| Engine Type | GM Small Block V8 Long Block Crate Engine |
| Displacement | 350 C.I.D. (5.7L) |
| Horsepower | 390 HP |
| Torque | 410 lb-ft |
| Compression Ratio | 9.2:1 |
| Block Material | High-Strength Cast Iron |
| Bore Size | 4.000 inches |
| Stroke | 3.480 inches |
| Main Caps | 4-Bolt Main |
| Rear Main Seal | One-Piece Rear Main Seal |
| Crankshaft Material | Cast Iron |
| Connecting Rods | Forged 5.700-inch Connecting Rods |
| Pistons | Hypereutectic Pistons |
| Engine Balance | Internal Front / External Rear |
| Cylinder Head Material | Aluminum |
| Combustion Chamber Volume | 64cc |
| Intake Valve Size | 2.02 inches |
| Exhaust Valve Size | 1.60 inches |
| Intake Runner Volume | 195cc |
| Exhaust Runner Volume | 75cc |
| Camshaft Type | Hydraulic Roller Camshaft |
| Intake Lift | .495 inches |
| Exhaust Lift | .502 inches |
| Intake Duration | 220° @ .050 |
| Exhaust Duration | 224° @ .050 |
| Lobe Separation Angle | 114° |
| Ignition Timing | 32° Total at 3500 RPM |
| Fuel Requirement | 87+ Octane Gasoline |
| Fuel Pump Provision | Mechanical Fuel Pump Compatible |
| Dipstick Location | Passenger Side |
| Clutch Linkage Provision | Drilled and Tapped |
| Oil Pan Included | Yes, Rear Sump Oil Pan |
| Valve Covers Included | Yes |
| Timing Cover Included | Yes |
| Dipstick Included | Yes |
| Application | Muscle Cars, Street Rods, Restomods, Classic GM Vehicles |
| Warranty | 30 Months / 50,000 Miles |
| Country of Manufacture | USA |
Benefits of BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engine BP3505CT
- Delivers a strong 390 horsepower and 410 lb-ft of torque for impressive street and performance driving.
- Features aluminum cylinder heads that improve airflow and reduce overall engine weight.
- The hydraulic roller camshaft provides smooth idle quality and excellent mid-range power.
- Built with a durable 4-bolt main cast iron block for increased strength and reliability.
- Compatible with 87+ octane pump gas, reducing operating costs.
- Includes premium components such as forged connecting rods and hypereutectic pistons for long service life.
- Ideal for muscle cars, hot rods, restomod builds, and classic GM projects.
- Comes with essential installation components including valve covers, timing cover, oil pan, and dipstick.
- Manufactured and machined in the USA for dependable quality standards.
- Backed by an industry-leading 30-month/50,000-mile warranty for added peace of mind.
How much power does the BluePrint Engines BP3505CT produce?
The BP3505CT delivers 390 horsepower and 410 lb-ft of torque, providing excellent performance for street and muscle car applications.
What type of fuel is recommended for the BP3505CT engine?
This BluePrint Engines GM 350 C.I.D. 390 HP Long Block Crate Engines BP3505CT is designed to operate on 87 octane or higher gasoline, offering a great balance of power and everyday usability.
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