Trailfire 340 81 engine issues.

[Starlite]

Hello i have a problem with my trailfire.
The engine have new rings and gaskets.
First it would not start because i forgot the mixture screw fully closed.
Opened it up 1.5 turns and after alot of pulls and exhaust explosions it started.
Runns great but was hard to start.

Now i have changed gaskets in fuelpump and changed the carburator and cleaned the jets.

Still hard to start and dies under 2000rpm.
Noticed when mixture screw is fully closed it runs great.

Unplugged the fuelhose from the carb and pulled the starter....and no fuel comes out.
When the engine runs and i pulled the same hose only small amounts of fuel comes out.
All fuel hoses and the pickup thing in tank is new.

Compression is about 140psi at both cylinders.
Jets is 30-190.

[Starlite]

Switched back to the first carb and now it idles.
Now it hesitate when from idle to full gas.
Might need a bigger idle jet?

[JDT]

Did you put in new crankshaft seals???

[Starlite]

Did you put in new crankshaft seals???

Of course i did.

[natedog]

Was wondering if anyone out there knows where I can get a starter motor for a trailfire 340??