Mopar Complete Engine - Direct-Connection (68643792AA)

The all-new Direct Connection HurriCrate Series engines are derived from the 3.0L Hurricane twin-turbo engine. The Hurricane, named one of Wards 10 Best engines and propulsion systems for 2022, delivers more horsepower, more torque and fewer emissions than many naturally aspirated V8s, offering resto-mod builders and racers a technologically advanced, high power density crate engine solution. The HurriCrate Cat 1 crate engine offers up to 420 horsepower and delivers 468 Ib.-ft. of torque by 2,500 rpm.Cat 1 Crate Engine Highlights
• Two low-inertia, high-flow turbochargers, each feeding three cylinders, for rapid response to throttle inputs
• Plasma Transfer Wire Arc (PTWA) coating in the cylinder bores for an ultra-thin, low-friction wear surface
• Dual overhead camshafts with wide-range, fully independent variable valve timing
• Dual water-cooled exhaust manifolds integrated in the cylinder head
• Twin turbocharged with liquid charge-air cooling turbos delivers 22 psi of peak boost
• Cast aluminum pistons with cast iron top ring land insert
• 10.4:1 compression ratio with premium fuel recommended
• Single high-pressure direct fuel injection with pump actuated by a dedicated chain-driven shaft
• Engine-mounted water-to-air charge cooler with a dedicated cooling circuit with single inletFEATURES:
• Displacement 186 cu. in.
• Bore 84 mm
• Stroke 90 mm
• Block is aluminum 356+
• Crank material forged alloy steel
• I-beam connecting rods high strength forged steel
• Piston material cast aluminum
• Cylinder head is aluminum 356+

Parts warranty: 24 months UNLIMITED miles