Has anyone put on of these on their bikes? what's the best jets for better performance (it comes with 3 types)

https://www.ebay.co.uk/itm/184960034123?hash=item2b107a254b:g:hBMAAOSwAJpg-n67

 

Ta

 

As far as the carb goes, those nasty Chinese copies (thats what they are) may work but are far more likely to cause endless headaches.

 

Considering nothing drastic actually wears out in a carb, unless its physically damaged rebuilding is the answer.