Mopar Performance
6.4L 392 HEMI CRATE ENGINES


Mopar’s fire-breathing, 525-horsepower fuel-injected 392 Hemi crate engine is an all-new engine assembly for a new generation of Mopar enthusiasts. Comes complete with a preprogrammed engine controller and harness to ensure compatibility with virtually any vehicle configuration. The original 392 Hemi was introduced on 1957 Chrysler and Imperial models, replacing the 354-cid version of the Hemi from 1956. Drop in a 392 Hemi and drop in a legend!

Specifications:
• Deep-Skirted Cast Iron Block with Cross-Bolted Mains
• CNC Ported Aluminum Twin-Plug Cylinder Heads
• Stainless Steel 2.100" Intake and 1.600" Exhaust Valves
• Ovate Wire (Beehive) Competition Valve Springs
• Viton Competition Valve Stem Seals
• 279°/285° (duration @ .006") Hydraulic Roller Camshaft with 0.584" Intake and 0.552” Exhaust Lift
• Forged Pistons (4.055" Bore)
• 10.3:1 Compression Ratio
• Aluminum Single Plane High Rise Intake Manifold with Holley 870 cfm 4-bbl. Carburetor (1)
• 4140 Forged Steel Crankshaft – 3.795" Stroke
• 4130 Forged Steel I-Beam Performance Connecting Rods – 6.200" Length
• SFI-Approved Competition Crankshaft Damper
• “Plug and Play” Wiring Harness
• 80 mm manual throttle body (2)
• Premium Tri-Metal Performance Engine Bearings
• Precision Balanced Rotating Assembly
• Distributorless Coil-On-Plug (COP) Ignition System

“Plug & Play” Engine Management System (EMS) Features Include:
• Windows® software
• Built-In Peak and Hold Injector Drivers
• Built-In Direct Drive Ignition
• Built-In Dual Wideband UEGO Controllers
(UEGO sensors not required or included)
• Sequential Fuel Injection
• Soft Cut Rev Limiters
• Onboard 512 kb Datalogger
• Definable Knock Control
• Full Idle Control
• Uses all the Factory Sensors
• Complete 392 calibration included
Note: 1–Carbureted Engine Only 2–EFI Engine Only

Note: 10.3:1 compression ratio allows the use of current high-octane premium pump gasoline (92+ octane). Crate engines that change the emissions performance of the vehicle may
not be legal for use on vehicles regulated for highway use in California and other states. Horsepower and torque rating based on test engine. Ratings may vary on individual engines.