W3 motorcycles are assembled with the best of the best components!
NO BULLSHIT JUST PERFORMANCE
The W3 is a three cylinder W configuration engine. Air cooled, two-valve, triple gear driven cam, with a 4 bore and 4stroke creating a 150 cubic inch monster. The engine is based on the Harley Twin Cam engine with majority of its components interchangeable. The W3 uses its cubic inch to create the power thus keeping the package very reliable. The three-cylinder arrangement provides inherent smoothness firing at 90 degrees, and the low center of gravity is perfect for motorcycles.
History
Jim Feuling founded Feuling R&D/Advanced Technologies in 1974. Jim was an inventor, author, publisher, philosopher, pilot, motorcycle and automobile designer/builder/racer and leading- edge researcher/developer in the field of engine design and fluid dynamics. Jim passed away in 2002 after a battle with pancreatic cancer, the business today still proudly bears the Feuling name.
Jim was years ahead of his time, Feuling technology is still widely used on production vehicles today. Jim served in the United States Army Special Forces. He was awarded the prestigious SCORE Mechanic of the Year trophy. His racing engines, high performance components and inventions have been used worldwide, from Daytona to Monaco, from off-road racing to Bonneville to Formula One Grand Prix and the Indy 500.
Feulings leading-edge development work includes R&D contracts and licensing with the likes of Chevrolet, Oldsmobile, Ford, Chrysler, Mazda, Nissan, John Deere, Harley-Davidson, Bell Sports, Shoei, Edelbrock and aircraft companies such as Cessna, Mooney and Quickie. In 1988 Jim received the Outstanding Technical Achievement Award from the National Engineering Societies for his clean sheet design, development and manufacture of the 2.0L BE Quad-4 racing engine used in the Oldsmobile Aerotech Research Vehicle (267.339 mph the world record for the flying mile, driven by A.J. Foyt). The radical BE 4-cylinder, 4 valve engine developed the highest specific power output of any automotive engine in history, 10+ hp per cubic inch (over 1,270 hp from 121 cubic inches). The BE project lead to the development of the Aurora V8 Indy engine, and the platform for the Cadillac Northstar engine.
Feuling Technologies is home to the CENTERFIRE, MAX FLOW and Harley 4 valve cylinder heads, AR Anti-Reversion exhaust system, CVX muffler and the high efficiency Three-Valve Combustion Chamber System. Feuling holds and has held multiple land speed records including a spot on the worlds fastest motorcycle list (332.103 mph) and worlds fastest fuel streamliner (344.114 mph). With decades of experience in automotive, motorcycle and aviation design and development the staff at Feuling is second to none.
Engine Specs
Configuration………………………………………3-cylinder, air cooled 45 Degreex 45 Degree W layout
Valve Train………………………………………………………… OHV 2 valves per cylinder
Bore…………………………………………………………………………………………4.0 in.
Stroke........................................................................................................................4.0 in.
Displacement............................................................................................150 cu. in., 2.5L
Compression Ratio...................................................................................................10.8:1
Horsepower.............................................................................................180 @ 5500 RPM
Torque......................................................................................... 200 lbs. ft. @ 3000 RPM
Firing Order..................................................................1 - 3 - 2, using rear cylinder as #1
Firing Impulses......................................................90 degrees, 315 degrees, 315 degrees
Cases......................................................................Feuling W3 - A356T6 Cast Aluminum
Crankshaft.....................................Modified HD Twin Cam, clearanced and balanced for
Feuling Master/Link rod, HD bearings
Connecting Rod……………. Forged 4340 Chromoly Steel (Feuling Master/Link Design)
Heads.............................................Feuling 2 Valve with patented HIGH VELOCITY Ports
Valves……………………………………. Feuling wide margin 2.000 intake, 1.500 exhaust
Valvesprings...........................................Feuling Beehive Highload W/Ti retainers & locks
Breathers................................Feuling rocker box breathers and external head breathers
Camshafts......................Feuling 594 grind, Lift: Int 594/ Exh 604, Dur Int 255/Exh 260
Camplate................................................................................................Feuling HighFlow
Cam Drive.....................Andrews Cam gears, outer front & rear cam gears + crank gear
Oil Pump.........................................................................................Feuling RACE SERIES
Pistons..................................................................................................KB Forged/Coated
Pushrods....................................................Feuling HP+ One piece 0.165 wall thickness
Lifters..............................................................................Feuling RACE SERIES, full travel
Exhaust System........................................Feuling Anti-Reversion 3 into 1, triple stepped
Intake System………Feuling Fuel Injected 1into3 log manifold, Feuling 5.3 g/s injectors
HPI 64mm throttle body
Ignition.........................................................................................................Motec/Feuling
Coils........................................................................................................................Feuling
Spark Plugs...........................................................................................NGK 10 mm JR8C
Lubricants..................Valvoline: Engine VR1 20W50, Primary Type F, Trans 80-90 weight
Frame.................................................Feuling frame with 30 degree Steering Head Angle
FITS:
FEULING W3 MOTORCYCLE
COUNTRY OF ORIGIN:
USA
