MOPAR MAGNUM 408 Crate Engine-Race

This engine package is intended more for racing but is still fine for normal street cruising. We have sourced a little higher end parts for added durability. It can also be optioned into a serious race engine. Included is a camshaft option. There is no charge for a different hydraulic cam. We have some larger cam choices available. We have an option for the M1 intake to be ported. This is typically done when using the level 1 ported Edelbrocks. The 360-M is typically used with the cnc ported heads.



POWER RATING

523 hp @ 5,700 Rpm
522 ft/lb @ 4,600 Rpm

Shop 408 Race Crate Engine Shop All MAGNUM Crate Engines

408 Race Crate Engine Dyno Chart & Build Specs

 

  • BLOCK: 408 ci roller, 2-bolt main with ARP main studs (optional billet caps)
  • CRANKSHAFT: 4.000" Scat crankshaft (optional forged crank with internal balance)
  • CONNECTING RODS: 6.123" Eagle I beam (rated to 700 hp)
  • PISTONS: 10.5:1 JE / SRP forged aluminum
  • PISTON RINGS: Speed pro file fit
  • CAMSHAFT: Hydraulic roller, duration @ .050: 236/242 lift: .565"/.565" 110 LSA (optional camshaft)
  • TIMING CHAIN: 9 keyway adjustable billet double row
  • OIL PUMP: Melling oil pump
  • OIL PAN: PIE custom 6 quart capacity
  • VIBRATION DAMPER: Powerbond
  • BALANCED: External (for cast crank only)
  • HEAD GASKETS: Cometic head gaskets
  • HEAD FASTENERS: ARP head studs
  • CYLINDER HEADS: Edelbrock Performer RPM level 1 ported (optional cnc porting)
  • ROCKER ARMS: 1.6 ratio roller
  • INTAKE MANIFOLD: Mopar M1 4bbl (optional M1 intake porting) (optional Indy 360-m intake)