The mighty Motus V4 Baby Block® delivers massive torque using the same small-block architecture found in the most reliable and competitive engines in the world. 180 hp 123+ ft lbs torque

The mighty American V4 “Baby Block” is a pushrod powered V4 that delivers massive torque across a wide, smooth power band. It speaks with an exhaust note unlike anything before it. Equally important, the Motus V4 uses known technology proven to …

2018年9月20日 · Installed in a Motus motorcycle, the V4 made either 160 or 180 horsepower and over 120 pound-feet or torque. This compares very well with BMW’s six-cylinder 1.6-liter as found in the K1600LT....

2025年2月24日 · Originally conceived for the short-lived Motus MST motorcycle, the AMV4 by SHP has been reborn as a compact, pushrod-actuated V-4 powerhouse that makes 180 naturally aspirated horsepower from...

2011年8月23日 · Sracic engineered the V4's twin-balance-shaft system, along with the engine's wildest feature: the crankshaft assembly. Like the Desmosedici and a few other exotic motorcycles, the Motus V4...

2019年1月24日 · Jack Baruth at Road & Track has taken a deep dive into Motus’ small block LS-based V4 engine and the possibilities of such a powertrain—and boy, are the possibilities endless. For the...

The mighty Baby Block® MV4 is a pushrod-powered V4 that delivers massive torque across a remarkably broad, silky smooth power band. It speaks with an exhaust note unlike anything before it. VIEW MORE

The MST was powered by a 90° pushrod V4 engine that was mounted longitudinally, with its crankshaft aligned fore-and-aft. This was the first V4 ever used in an American motorcycle. [6] The prototype was first shown to the public at Daytona Beach Bike Week in March, 2011. [8] .

2015年11月2日 · Pratt & Miller and Motus have teamed up to develop an engine swap kit that allows a Motus V4 to run in a Polaris RZR XP1000. They are calling it the MV4-ZR crate engine kit and it allows your RZR to have 64% more power than the ProStar 1000 HO and 25% more than the ProStar Turbo.

• 1650cc (100ci), liquid-cooled, all aluminum 90° V4 • Cam-in-the-block, 2 OHV • Bore/stroke: 88mm (3.465in.) bore x 67.8mm (2.669in.) stroke • Firing order: 1-4-3-2 • Ignition sequence: TDC-345-435-630 • Crankpin offset: 75 degrees • Aluminum heads, splayed & canted valves for max flow and combustion efficiency