Ariel Engine Sprocket 2-öobe 350. 500 cc Single Cylinder. Square Four 24T OD at lobes 1 17/32 = 38,9 mmID Bore 1" 25,4 mm1/2" x 5 /16" f. 428 chain made in EnglandPlease look at all pictures
Ariel Engine Sprocket 2-öobe 350. 500 cc Single Cylinder. Square Four 23 T. OD at lobes 1 17/32 = 38,9 mm. ID Bore 1" 25,4 mm. 1/2" x 5 /16" f. 428 chain. Made in England. Please look at all pictures
complete compr. ratio 9.4:1 Dm. 79 mm Made by GPM Middle gudgeon pin to lowest point of piston: 29 mm Middle gudgeon pin to highest point of piston: 41,5 mm Gudgeon pin diam. 19 mm
can be used f. Norton ES2 or 16H higher compression piston - but need a small end bush Piston Clearence 0.12mm or 45thoumit Kolbenbolzen, Kolbenringen und Sicherungsringen