Harley Davidson Engine Knuckle

H-D introduced the FL in 1941.

Harley davidson engine knuckle. 1936 Harley-Davidson EL Knucklehead. 375gal 14ltr35-50mpg Price thennow. Harley-Davidson Big Twins The Knucklehead.

Harley-Davidson Knucklehead In 1936 Harley introduces the overhead valve EL a 61 cubic-inch engine with increased horsepower and uniquely shaped rocker boxes that earned the nickname Knucklehead. 6033ci 98856cc air-cooled OHV 45-degree V-twin 3-516in x 3-12in bore and stroke 71 compression ratio 40hp 4800rpm Weight wet. Motorcycles with these engines are today among the most sought-after vintage cars from Harley-Davidson for which prices over 30000 euros can be achieved as of.

Leading into the 1936 model year at the Harley-Davidson factory the new 61 OHV project was having teething issues. The fuel tank is handmade split Gas Oil with exterior oil lines from thetop of tank to the motor with hand painted graphics and patina -. 515lb 234kg Fuel capacityMPG.

In the twenties and thirties overhead valve engines were well known to be more efficient and consequently more powerful than either side-valve engines or the hybrid F-head with its overhead inlet and side exhaust valve. The engine is a two-cylinder 45 degree pushrod actuated overhead valve V-twin engine with two valves per cylinder. The frame remained largely unchanged until 1958 when the company added a rear.

View our entire inventory of New or Used Harley-davidson Knucklehead Engines Motorcycles. With increased horsepower and bold styling changes the motorcycle later earned the nickname of Knucklehead due to the shape of its rocker covers. Finished in a unique and striking color combination.

The belly numbers are 37-2123 and 37-1530. This 74ci 1207cc V-Twin should be producing 53hp which finds its way to the road via a 4-speed transmission. It shared its frame with several other models but this was the sole offering with the Knucklehead engine at that time.