JT & JL AMW 840 Demon Conversion Package

Americas Most Wanted SKU: JLUR-G1-840-8HP95-PKG
Regular price


Valid in US only


  • 6.2L/376 cubic-inch displacement
  • 2.7L Supercharger 
  • 840 horsepower
  • 770 lb-ft of torque
  • Cast iron block with 4-bolt main caps
  • Aluminum cylinder heads
  • Forged crankshaft
  • Powdered metal rods with floating pins and forged aluminum pistons
  • 9.5:1 compression ratio allows for pump gas use
  • 4.090-inch bore and 3.724-inch stroke
  • Hydraulic roller camshaft
  • Eight-speed heavy-duty Mopar® TrackHawk 8HP95 automatic transmission with fluid supply line kit, 6061 billet heater delete and 185° F thermostat