S&S V111 ENGINE 1984/1999 CARBURETED CHASSIS & CUSTOM CHASSIS DESIGNED FOR EVOLUTION ENGINES WEIGHT: 160.00FEATURES & BENEFITS SHORT STROKE PRODUCES LESS VIBRATION AND LONGER ENGINE LIFE LARGE COOLING FINS - INCREASE COOLING EFFICIENCY HVHP (HIGH VOLUME HIGH PRESSURE) OIL PUMP S&; S 585 CAM AND LIGHTWEIGHT SINGLE COIL VALVE SPRINGS MINIMIZE VALVE TRAIN NOISE S&; S FORGED ROCKER ARMS SHORTER THAN STOCK HEIGHT ENGINE MAKES INSTALLATION EASY CHROME PLATED ROCKER COVERS , TAPPET GUIDES AND GEAR COVER CARBURETED ENGINES 1984/1999 S&S SUPER E CARBURETOR WITH CLASSIC TEARDROP AIR CLEANER SUPER STOCK® IGNITION SYSTEM PROTECTS ENGINE WITH A 3-STEP BREAK-IN REV-LIMITER DURING FIRST 24 HOURS OF OPERATION LOGS ENGINE DATA THAT CAN BE VIEWED VIA PC WHEN EQUIPPED WITH DIAGNOSTIC CABLE AND SOFTWARE PART NUMBER 55-1271 INITIALLY CONFIGURED FOR ELECTRIC START; HOWEVER , IT IS KICK START CAPABLE S & SENGINE SPECIFICATIONS:DISPLACEMENT: 111"BORE: 4 1/8"STROKE: 4 1/8"CAMSHAFT: 585PISTON TYPE: S&S FORGEDCOMPRESSION RATIO: 9.8:1FITS 1984/1999 CARBURETED CHASSIS & CUSTOM CHASSIS DESIGNED FOR EVOLUTION ENGINESBY: S&S CYCLE INC