If you have a spark at the correct time and you have fuel then you need compression, are the plugs wet, have you checked the compression, did you see it running when you got it, if its not run for a few years it my need the crank seals replaced.

Looks to me like the bottom one has been skimmed,

Roger your going to have to open a museum.

Very very nice

Generator??

Thanks

Thanks for the update people.

Yes I've been looking on eBay but nothing seems to be about, no doubt there will be loads about when I get one,tried draganfly but they don't have any.

It's an arrow /leader 250

Good evening, I have just discovered that the pistons in the engine I'm rebuilding has odd pistons, does anyone have a +20 ariel piston I can buy. Thanks.