fitting a rev-counter to a super rocket A10 w/ oil pump drive

[barry2]

Hi Chaps--I want to fit a Tacho to my S/road rocket, it has the small blanking plate over the oil pump drive , not taken that off yet, hoping it has the drive slot? so I will need a adapter /  drive spindle, inner/ outer cable  mounting bracket and the rev counter head anybody know what the Ratio is ( ie 4-1?) thanks for your help--Barry

[Billybream]

Hi, did the same mod to mine several years ago, hope you have deep pockets, but worthwhile upgrade to the old girl.
Rev counter is anticlockwise 3 to 1
Part no RC1303/03.
Got mine from Andy Pople, Speedo Repairs, great guy to deal with

[barry2]

Hi Bill--Thanks for that, forgot about the direction of rotation--Barry