Blueprint Engines Gm 355 C.I.D. 390 Hp Dressed Fuel Injected Long Block Crate Engines Bp35513Ctf1

The Blueprint Engines GM 355 C.I.D. 390 HP Dressed Fuel-Injected Long Block Crate Engine (BP35513CTF1) offers modern drivability and classic small-block muscle.
Precision-built, blueprinted, and dyno-tested in the USA, this 355 cubic inch (5.8L) engine produces an impressive 390 HP and 410 lb-ft of torque while maintaining excellent street manners.

Featuring a hydraulic roller camshaft, aluminum performance heads, and a multi-port EFI system, this engine provides reliable performance and consistent cold starts without the tuning hassle of carburetion.
It’s fully dressed with oil pan, timing cover, valve covers, fuel injection, and ignition components — designed for plug-and-play installation with your compatible GM accessories.

Performance Overview:

• Factory dyno-tested: approx. 390 HP / 410 lb-ft torque

• Fuel-injected for modern performance and smooth drivability

• Fully dressed long block with intake, fuel injection, and ignition installed

• 100% new components — no remanufactured parts

• Precision-balanced and blueprinted in the USA

Key Features:

• 355 cubic inch displacement (5.8L)

• 4-bolt main block for strength

• Forged steel crankshaft and connecting rods

• Hypereutectic pistons for durability and efficiency

• Aluminum cylinder heads for optimized airflow and cooling

• Hydraulic roller camshaft for power and longevity

• Multi-port electronic fuel injection (EFI) system pre-installed

• Fully assembled and tested prior to shipping

Ideal Applications:

• Street performance cars

• Hot rods and restomods

• Classic GM muscle cars

• EFI upgrade projects replacing carbureted systems

Important Notes:

• Horsepower and torque figures are approximate factory test results; actual output varies based on installation and tuning.

• Includes intake, EFI, and ignition components.

• Not approved for use in emissions-controlled vehicles.

• Professional installation and tuning are recommended for best results.

Key Technical Specifications