bondy

The carb needs setting sounds abit rough.

Larry was a Good guy I had 1or 2 conversations very Sad RIP

Hot Air gun that's all you Need no freezer if you already rebuilt a 198A then you will have no problem with the B the main bearings are just the same as the 198A I know many have there own method off doing the bearings.

I had a S/S plate made for mine that was the shape off the Air box hat the rear with 2 welded bolts that fitted perfectly also I had a flat plate on the front with a welded bolt. Makes Life easier. If its a New Air box you will Need to drill the holes for the side panels be careful they need to be correct or the side panels wont fir proper I have a old B box cut up with the original holes I use as a template works a treat. The under the top bracket holes I do last so I drill the side panel holes first then put the rubber bugs in and pop the side panels on then offer the box up in position so I know how fare back or forward the box has to go

Hello no spacers needed on the 340 Air box just gets bolted flat against the frame.

Complete waste off time and money if you Ask me many have tried and failed the best tank to use for decals is alloy but don't see the point if your riding it unless you can get hold off 1 off the early plastic tanks with the printed decals they don't come off but do fade over time.

Not if its plastic it will just fall off.

I use the falcons on my 199A witch I find good.

If it was me id just strip the motor down not what you want to hear but at least you will know what the problem is that way you can be sure.

Had my electronic ignition on 2 years never had a problem bolted straight out the box.

40 - 1 is what I use only as both A and B Engines have been rebuilt once there run in I will put 50- 1 oil in the mix.

My 199B

Not long completed my 199B it was a joy to work on runs well good Luck with the build. I still have spares I over ordered but will be used on. My next build.

Its amazing what sand blasting and vapour blasting will bring it back to life and fresh paint.

the guy from the old codgers is going to copy mine but wont be for a while yet.

My mate did mine just undid the HT CAP And it as electronic ignition it and its fine.. you just have to brake the circuit over wise it will damage it

My fault it is to the top L/H side off the K/Start shaft

Yes to the L/H if its the same has the trials bikes they some times get blocked just blow it out with a Air line or spoke a bit off wire throw make sure you don't drop the wire in there.

Hi I only have the Bultaco trials if its the same it will be a tiny hole hat the top off the front sprocket to the L/H hope this helps.

Outside

Won't fit been there tried it the B pipe is Longer and the A is shorter there for won't fit the angel off the middle section it different because off the Air box.

As I said in your other post and Mr Dabster says its got to be ridged

Chappo yes the seller is on EBay and you can run them out the box as I did think stu did put another pilot jet in but only as he said he was being abit fussy .

I've just bought the ozo for my 199Aa and it runs well £60 in the box

That's a good idea but it needs to be ridged also there should be a spacer in between the top bracket on The frame to add strength I had some alloy spacers made