Motus MV4R Crate Engine

1650cc (100ci), liquid-cooled, cast aluminum, pushrod, 90-degree Baby Block V4. Brand New, fully crated ready to ship.

• Cam-in-block, with two overhead valves
• Splayed lifters for maximum valvetrain stability
• Aluminum cylinder heads with splayed & canted valves for maximum flow and combustion efficiency
• Automotive-style low mass, low inertia roller rocker arms
• Maintenance-free hydraulic roller lifters
• 4340 forged steel I-beam connecting rods
• Three-ring forged aluminum pistons with moly coating
• Wet sump with integral pick-up, serviceable screen and magnetic drain plug
• Four-bolt main bearing girdle for maximum strength and durability
• Cast 4340 one-piece crank with automotive-style plain bearings
• Gerotor oil pump, integrally cast internal water pump
• CFD optimized, precision cast water jackets
• Closed loop 250kBd multi-point fully sequential fuel injection
• Ride-by-wire w/ electronic throttle control (ETC)
• Cast individual runner manifold with four, 40mm contoured bore downdraft throttle bodies
• 12 bolt bellhousing (9.5 – bolt circle) for easy application adaptation
• Spare bosses for alternate accessory drives and motor mounts
• 180hp (134kW)@7800rpm, 126ft lbs (171nm)@5000rpm