Sourcing the correct herringbone patterned oil/fuel pipe has not been easy… There are still some stocks of 3/8″ ID pipe available but stocks of 5/16″ ID pipe have dried up and none is currently being manufactured.
The correct run of the oil feed pipe was determined to be as above. We decided to stick with 3/8″ pipe for this as all the feed fittings present on the machine were sized to accommodate this ID – and many of them appeared ancient and possibly original to the bike. Below some shots of the other pipework in place.
Grey Flash 2751 