85 250sx - carb with no pilot screw?

[pimpallic]

Just picked up another 250sx that has seen better days. Have cleaned the carb and am surprised at the lack of a pilot screw. This is a first for me. Rebuilt my other sx and es carbs, and a few fourtrax carbs, all with pilot screws. It appears to still be a qa02a. Has anyone seen this before? I couldn't find anything after an hour of searching.

[350for350]

Is it possible that you have to remove the plug at the engine side of the carb bowl where the pilot screw usually is?

[floydechoes2000]

Yep, should be under that plug. He careful drilling it, don't ask me how I know.

[pimpallic]

Thanks for the replies guys. If there was a screw under there though it wouldn't be like the other carbs I've seen...259651

[shortline10]

My guess is that is a replacement carburetor from the mid to late 2000’s when the carburetor was still available from Honda .
That’s about the time I started seeing those caps over the air fuel mix screw .

[floydechoes2000]

It's not under here?