Following the popular HSR42 & HSR45 carburetors for stock and mildly modified Harley-Davidson and other V-Twins, Mikuni is now offering the HSR48 Flat Side Carburetor, a must have for highly tuned big American Big Twin motors.
This smooth-bore carburetor offers the highest air flow, a new extended main jet and larger fuel valve to assure ample fuel supply. It has` all the same features and big performance gains as all other HSR carburetors and is designed with an 8-roller bearing flat throttle slide assembly that allows an unobstructed venturi at full throttle to flow more air, while it mixes fuel more precisely at all throttle settings. Mikuni’s roller bearing throttle slide offers smoother throttle control and allows the use of a lighter throttle return spring for reduced throttle effort. The Mikuni adjustable accelerator pump provides instant throttle response in any riding or performance application. A high capacity float bowl prevents fuel starvation even under full throttle . The new HSR48 comes complete with rubber mounting flange, choke cable, remote idle adjuster and additional jetting. For more information, contact your local dealer or visi Mikuni Power.