Thanks R
It should be a 350cc JAP OHV but as usual with restorations it's hard to find and then hard to justify the price.
If i do ever get a JAP engine i will fit it.
The rider was, Dennis Z de Ferranti. He got 2nd cos the rider that finished 2nd was disqualified.
Who cares tho, The record books say 2nd.
The other reason for the 13 plate is Road Racer Lee Johnston(#13) is my 2nd cousin and i mentioned to him at the NW200 a few years back about the project.
I asked him if i finished it off and got it over to the Classic TT would he do a lap and he said if he could he would.