Moped Tech

[Hydra]

Ya, the cheap ebay carbs usually jusy come with any old jet. SOmething in the middle so it'll run on a few applications. That, evne if they were meant to be the same, poor maunfacturing of stuff like Jets leaves a lot to variance.

[StompJrKz400]

ive had OK luck with ebay carbs, put a few on golfs carts in the past

[Hydra]

Same, especially in 4t applications where slightly off jetting doesn't make the difference between running rich with no power or lean and seizing like in 2t.

For all my two stroke bikes, I buy genuine Dellorto/Mikuni/Keihin stuff 98% of the time.

Edit: ^^^ That statement includes jets too.