top of page


SKU: 19417619

Modern performance with vintage style


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 electronic port fuel injection.


We’ve taken our proven 350 Small-Block and topped it with an exclusive port fuel-injection system that emulates the look of Chevy’s factory fuel-injection systems from the 1950s and ’60s. It’s the perfect choice for a resto-mod hot rod from the original Rochester era.


We deliver the Ram Jet 350 with the following components to make it easier to install and start:


  • Unique intake manifold and plenum that is 9.75 inches tall — plenty of clearance to fit under the hood of most vehicles without modifications
  • MEFI 4 engine controller
  • Wiring harness
  • Detailed instructions


The bottom end of the engine is our stout 350 with a brand-new block, a hydraulic roller cam, Vortec iron heads, and a pump-gas-friendly 9.4:1 compression ratio.

  • Horsepower

    351 HP

  • Torque

    403 LB-FT

  • Tech Specs

    Engine Type: Chevy Small-Block V-8

    Displacement (cu. in.): 350Bore x Stroke (in.): 4.000 x 3.480

    Block: Cast-iron with two-bolt main caps

    Crankshaft (P/N 10243068): Cast-iron

    Connecting Rods (P/N 10108688): Powdered-metal steel

    Pistons (P/N 12571703): Hypereutectic aluminum

    Camshaft Type (P/N 14097395): Hydraulic roller

    Camshaft Lift (in.): .460 intake / .481 exhaust

    Camshaft Duration (@.050 in.): 196° intake / 206° exhaust

    Cylinder Heads (P/N 12528913): Vortec iron; 64-cc chambers

    Valve Size (in.): 1.940 intake / 1.500 exhaust

    Compression Ratio: 9.1 nominal

    Rocker Arms (P/N 12367346): Aluminum roller style

    Rocker Arm Ratio: 1.6

    Recommended Fuel: 92 octane

    Ignition Timing: Base 10° BTDC, 32° Total

    Maximum Recommended rpm: 5500

    Balanced: External

C$13,280.31 Regular Price
C$11,105.31Sale Price
bottom of page