GM Performance ''Ram Jet 502'' Crate Engine
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''Ram Jet 502'' With Aluminum Heads

Ram Jet 502, either you have one or you want one! This is not like any other big-block you've ever driven. When you stomp the go pedal, this insanely responsive, fuel injected 502 horsepower with 565ft/lbs of torque (over 500ft/lbs from 2200 to 5200 RPM) will jump and make your competition want to cry!


  • 502hp @ 5100 RPM, 565ft/lbs @ 3200 RPM
  • 9.6:1 Compression Ratio
  • 4-Bolt Main Block
  • Forged Steel Rods with 7/16'' Bolts
  • Forged Aluminum Pistons
  • Aluminum Oval Port Heads w/110cc Chambers, 2.25''Intake/1.88'' Exhaust Valves
  • Hydraulic Roller Camshaft
  • Forged Steel Crankshaft

    809-12499121 Ram Jet 502 EFI Crate Engine

    86.900 + Mva