Hello all,
Does anybody fit the insulating washers under the valve spring holder on a single not having fitted them before I just wonder are they worth while and if they are, where do I either get them or the material to make them from Thanks Clive.

What ever the year it looks really good, could you put a few more photo's up for us to enjoy, well done it must have taken a long time but it look well, now to get it on the road good luck and enjoy Clive.

I went last year a real good collection of bikes all sorts some really nice examples of British bikes will go again this year on the 29 Ariel. Clive.

Sorry all, The return side plunger on the oil pump is the larger of course still larger than the original if that's the way you want to try also the dural block is larger width wise and smaller height wise but there you go it's a project to try if you feel the need, Clive

I have just measured the Triumph pump the pressure side is 7/16" and the scavenge side is 3/8" if that's any interest and the gasket needs altering so it will work, Clive.

Thanks Pete, I found a couple of bearings in my cycle parts, Thanks anyway Clive.

Hi All, Thanks very much for all replies, I had not really thought about it till I am about put together an engine to replace the old engine which need looking at after about 25years and I really don't know miles it has done. I have a Triumph oil pump which I have modified to fit rather than going d...

Hi All, Looking through all my bits to start building another engine and checking up on the oil feed to crank to from pump the tube which goes into the crank from the outer case is a slackish fit is there any way to alter the fit with a seal, I have tried another case and measured both tubes both ar...

Thanks Pete for the reply have to look for two 7/32" balls in the garage in my ball bearing tub thanks again Clive.

Hi All, what size are the ball bearings in the oil pump on a 39VH are they 7/32" or 1/4 " thanks regards Clive.