Runs like crap

[rk68]

Doesn't matter what jet I put in It runs like s**t I adjusted the air fuel I put a window piston for the reed valve

 

[GW's Motorized]

There is likely an air leak somewhere, especially with the additions. Can you ost a few pictures of the engine, sometimes you can spot leaks

 

[rk68]

There is likely an air leak somewhere, especially with the additions. Can you ost a few pictures of the engine, sometimes you can spot leaks

 

[GW's Motorized]

Can you post some pictures of the base gasket too?

 

[DieselTech]

Did you port the cylinder? Was a degree wheel used to get port timing?

 

[rk68]

Can you post some pictures of the base gasket too?

I guess I'll take the hole dio reed apart and check the gaskets and the gasket for my head

 

[rk68]

Did you port the cylinder? Was a degree wheel used to get port timing?

I only put a balanced crank and homemade window piston

 

[meridianPeteJ]

The stinger on the pipe sure looks mighty wet. Like maybe way to much fuel?

 

[Chainlube]

The whole intake has 6 possible air leaks. Get a squirt bottle with some water in it, start the engine and spray the intake. If it stalls, you've found the leak.

I see the carb has a mixture screw.

 

[ImpulseRocket]

I'm going to be the bad guy/voice of reason here.

Your problem is simple. You are trying to run a PWK24 carb on a 66cc cylinder with standard porting.

To put this in car terms, you just slapped a 1000cfm race carb on a 289.

Step down your carb game.