Triumph Petrol Tap 1/4"-1/4" BSP Ewart. Norton. Triumph. BSA OD Thread 13,157mmID / Core: 11,445mm19 TPI Spigot with Nut = PTF008+PTF003 750 and 850 cc Norton Commando Made in EnglandOIF BSA
High CompressionTriumph.
T100R, T100T unit
9:1,
69mm +20 = 69.5 mm
Tiger 100 Unit
Daytona
500cc
Piston Clearance 0.12mm or 45thou
complete with Piston Rings, Circlips and Gudgeon Pin
to be fitted after 1967
Price per pair
Triumph Kolben
TR6,T120,T110 650cc pre unit
71mm +40 = 72mm
Alloy Head
7:1
complete with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
if you wish to lower the compression of an iron head engine, these pistons can be used. Giving approx. 6.76:1
Price per Pair
NortonTriumph,Brough Superior Screw Domed Head 2BA x 3/8" UH
Ajs/Matchless. STD450. 000450.
Gear Box sprocket lock washer screw.
also for Brough Superior