Separate names with a comma.
Ideal engine for an Open Class sidecar outfit.....we wanted one, but had to settle for a ZZR1100.
The jet number 6 is the main jet....do not confuse jet sizes between OEM/stock and Dynojet jets***.....they are calibrated by the manufacturers...
Have you checked this to see if anything is recorded which may help? https://www.gov.uk/view-driving-licence