NOTE: Recalibrated for better overall driveability. While the peak horsepower and torque figures are slightly reduced. The torque curve was broadened, and the power range extended. The configuration produces 22 more horsepower at 5200rpm.

Vintage Style and Modern Performance

Chevrolet Performance’s unique Ram Jet 350 combines the classic look of the original Rochester mechanical injection system with the dependability and optimized performance of contemporary port fuel injection. It’s the perfect combination for a resto-mod hot rod, producing 345 hp and 396 lb.-ft. of torque, to get down the highway!

A cast-iron engine block is matched with a durable rotating assembly that delivers a pump-gas-friendly 9.0:1 compression ratio, as well as a smooth hydraulic roller camshaft that complements power delivery with a great idle quality. The engine’s unique intake manifold and plenum is 9.75 inches tall, offering plenty of clearance to fit under the hood of most vehicles without modifications.

The Ram Jet 350 crate engine kit includes a MEFI 4 engine controller, wiring harness and a detailed instruction guide to make adding this retro-style EFI system a complete DIY project.

Specifications:

Power: 345 HP @ 5000 RPM, 396 ft. lbs. of torque @ 3600 RPM

Displacement: 350 CID, 5.7L

Bore x Stroke: 4.00” x 3.48”

Compression Ratio: 9.4:1

Recommended Fuel: 92 Octane

Block: Cast Iron, 1 piece rear seal, 2-bolt main caps

Crankshaft: Nodular Iron

Connecting Rods: Powdered Metal Steel

Pistons: Hypereutectic Aluminum

Camshaft: Hydraulic Roller Tappet

Cam Lift: .460” Intake / .481” exhaust

Cam Duration @ .050”: 196 deg. Intake / 206 deg. Exhaust

Lobe Separation: 109 Degree

Cylinder Heads: Vortec Cast Iron, 3/8” pressed-in rocker studs

Combustion Chamber: 64cc

Valves: .194” Intake/ 1.50” Exhaust

Rocker Arms: Aluminum Roller, 1.5:1 Ratio

Balance: External

Maximum GM Recommended RPM: 5500

Recommended Torque Converter Stall 2400-2800

Ignition Timing: Base 10 degrees BTDC, 34 degrees total



Engine Includes:

GM Licensed Chrome Stamped Steel Valve Covers

Distributor, Plug Wires and Spark Plugs

Chevrolet Performance Fuel Injection System

14” Manual Trans Flywheel

Oil pump, pick-up and oil pan

Cast Iron Long Style Water Pump

Passenger Side RH Oil Dipstick and Tube



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Small Block Chevy 350 345HP Fuel Injected Crate Engine 19355815

Product Information

  • $6,797.70


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