my friend's 1981 LC350 has been in storage for approx 3 years. It was running fine up to that point. The fuel was drained before storing. We have put fresh fuel & two stroke in, stripped carbs & cleaned all jets/passageways. Fitted new spark plugs. There is good compression & a good spark. However it will just not fire & the plugs are bone dry. Therefore for some reason fuel is just not getting through. The reed valves look ok. I am out of ideas, and just wondered if anybody could think of anything else to try. Thanks

But you posted this in workshop yesterday

sorry for the duplication. The replies in the workshop section are very helpful & I'll be trying to get the bike going next week. I will post the results.