best carb setup

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j4k3

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norfolk,uk
ive got a zenoah 26cc engine and im trying to find the right setting for the engine but i cannoth find it ive tried adjusting the needles but still can get it to run
can anyone help?
 
Have a read through this thread bud it tells you everything you need to know.

https://www.largescaleforums.com/showthread.php?t=2761

Basically, put the H & L needles back to stock settings and check the spark plug. If it is fouled I would change it so you know everything is good. Also make sure your air filter is clean. Prime the bulb til you see fuel in it and close the choke. Pull it until it tries to fire (prob only a couple of pulls) then open the choke fully and pull again and it should fire up 1st time. It may run ok at these settings but if it is bogging follow the tuning guide. don't worry if your plug colour is not spot on so long as it runs good. Just make sure you are on the darker colours to ensure it is not running lean. Let us know how you get on ;)
 
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