Hey guys, first time post. Looking to get a bit of help as I've just purchased a pristine (engine wise) little Victa 2 stroke (125cc/160cc, not sure which), only issue is it's maxing it's revs as soon as you turn it on.
I've tried to replace as much little odds and ends as possible, including head gasket (had to look in the cylinder head to see how it was all going) spark lead boot, spark plug, o-ring inside the carby mount.
I was told that the diaphram might be an issue and to blow/suck the hose on the arse end of the carby, it gives a little each way but there's no continuous air flow (good I think?). The carby itself sits loosely on the mount, but pressing it on with the engine running doesn't seem to change the behaviour.
Any common fixes you guys may know of are much appreciated. I don't mind tearing this down.
Note: I just purchased it off a bloke, and it ran fine when he turned it on to prove it worked, but after transporting it 5minutes down the road and leaving it over night, it's messed something up.
