Norton 16H Carburettor 1". Both Types of Norton Big 4.
Brough Superior 680. Brough Superior SS80.
Stub Fitting size 1 1/8"-28.5 mm
inner size - through carburettor: 1" 25,4mm
Main Jet 170, all sizes available no extra cost
Needle Jet 106, 105,107,108 available please state size
Slide 4, 3, 3.5, 5, available.
Made in England, We can build to order please send anE-mail with your specification
Please look at all pictures
Petrol Tap 1/8" x 1/4" BSP Round Lever.Gold Star to be fitted with gold Star Filter. 27-8443.Ajs. Matchless Compertition. lever type for in line filter. 1955- 376/093. 1927-1954 BS-1092.
9.7mm Thread, Outer at Petrol Tank 8.5mm Thread, Inner 55° 1/8" BSP 28TPI
13.15mm Thread, Outer at Petrol Pipe 11.4mm Thread, Inner at Petrol Pipe 55° 1/4" BSP 19TPIsuitable 1/8" fibre washer 70-0402Petrol Tap Nut with Spigot 1/4" Oil Nut. Gas Nut 1/4" Gas. Spigot Nut TubeBSPMade in England