New plug, great spark when out of motor. It has all the essentials to run but for some reason not turning over

Tried a little gas through spark plug hole and spraying carb cleaner down carb.
Still nothing, really weird.

Ran a couple months ago then went to start it and nothing...
Good spark
Fuel to carb
150psi compression
No start... Any ideas?

Any suggestions on float level for 1972 wombat?

How do these go together? Got a bag of em all disassembled. Can anybody help me out?

How do these go together? Got a bag of em all disassembled. Can anybody help me out?

Right now only one fuel like from one petcock is being used, could that be the reason why it's not getting enough fuel? Why does this bike have 2 petocks? Reserve tank?

Awesome, going through the carb and fuel lines now.
Can't get that clutch nut off, it just spins the whole basket. Is there some sort of clutch tool? That goes into the two holes on the basket?

My wife gave me a 72 hodaka wombat for a wedding gift at our wedding a couple weeks ago, back from the honeymoon and starting to work on it. Starts up good but A few things are happening. Starts up, idles fine, then revs really high then dies... Air leak? Clutch needs work, when in neutral while bik...