Here is the P2R by YSN 25 PHBL carburettor. Like all YSN carburetors, they are manufactured in Asian countries. Let's be clear, it's a quality carburettor, with internal bead blasting, a very correct finish, easy adjustments to make, ...
Indeed, its simplicity of adjustments is felt thanks to the tank cap, the nozzle is directly fixed on it with a specific diffusion system and you can therefore change your nozzle without having to disassemble the tank... A little extra perhaps but that does all the difference for the mechanics. In addition, good quality machining and parts, power and recovery guaranteed with excellent settings, consumption not excessive...
We recommend it on medium and large configurations, even for everyday riding. If your machine is intended for meetings, runs, drags, ... prefer a kehin model or pwk type but of quality (example: MIKUNI or KEHIN). Of course, for an enthusiast, with your thrust engines you will be able to make your choice. After a good check, cleaning, a good assembly / adjustment, this carburettor is robust over time and offers nice performance.
Summary:
Starter: lever
Possibility of depression valve: no
Separate lubrication: no
Flexible assembly for sleeve or pipe Ø31mm anti-slip lip
Air filter attachment: non-threaded Ø39mm
Carburettor delivered with the following settings:
Large pitch main jet 102
Small pitch secondary jet 70
Needle D22
40° cut bushel
Needle well size not listed
Idle jet size not listed
Choke jet 60
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