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

  • $6,524.00


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