Silencer Universal Burgess Style 1 7/8" 4 Stroke Universal Barrel Type Silencer, 20" long, tail pipe is 6" long, ID at pipe end is 1 7/8" OD is 2" DM Barrel = 77 mm Brough Superior BSA i.e. Empire Star
BSA A7 Piston Pair +040, 1950 -61. 67mm. JP Pistons. 2 Cylinder, 500cc, O.H.V.. Compression Ratio 6.6:1. including gudgeon Pin, piston rings and circlips. Piston Clearance 0.12mm or 45thou. Price per Pair. Made in Australia.
JAP 98cc Piston 11614+030, NOS
Model 2A, 2S, Lyon, Air Cooled Industrial, Stationary
2.0276"+030
51.5mm +.762mm
Hepolite
with Gudgeon Pin
new, old stock