Compression tests need to be done on a hot engine, no plugs in throttle wide open, when you do this disconnect power to coils, at present you are not achieving much at all.

As a former plater, surface coater and metalurgical chemist as long as the chrome is not lifting and you give it a good clean go along with Warren's shrink tubing, powder coating is more susceptible to stress cracking and nowhere near as cheap as shrink tubing.

They are A1 carbs, not A2 as there is no vacuum stub.

..

Jerry, club president takes care of them.

Are you doing this on a hot or cold engine?

Did you do these cold with plugs out and throttle wide open?

Should be done hot, plugs out throttle wide open for at least 10 seconds a cylinder.

From my understanding you do not fill that part in, bike is over 10 years old and not a newly produced vehicle type.

Exhaust not Harris, yours is stainless and looks like an exhaust craft muffler, Harris are mild steel chromed.

Hi Warren, sadly I don't still have the 350/4, though I wish I had, will be getting something smaller to blast around the fens and Norfolk on.

I think its time to sell my 1978 thou, just finding it a lump to use now, age and medical issues, frame braced and powder coated, custom paintwork, dyna ignition, mk11 26mm pumper carbs, liska style idlers, stainless harris style exhaust, forks rechromed at Philpotts, started life as a ltd, I have t...

My dyna has been on for around 10 years and it's been no problem running, if it were to go wrong I would go boyer, the reason being I have had a fair few bikes with boyers and always been reliable and you don't need to rely on the advance unit as it's programmed in the box, I also feel that bad conn...

If you are not worried by non original looks, go for tygon, it's clear yellow but you have to have wire spring around it as it has a tendency to kink, I use it on mine.

Been running a set for 9 years, not had any problems.

So many of these bikes scrapped due to bean can petrol tanks, it's a shame, I loved my 750, best of the bunch.