#pw50 #yamahapw50 #carburetor
A common method of squeezing a little more power out of the Yamaha PW50 is to upsize the main jet. I worked with PeeWeecycle.com and picked up their Mikuni Jet Pack which includes a 62.5, 65, 67.5, 72.5 and 75 mainjets as well as a 50 pilot jet. Their advice was to start with a 67.5 mainjet, then check your plug color. If it's good (chocolate brown to tan color) then go to the 65 jet and do the same. Ultimately the 62.5 made the most power for them, but they are in Michigan about 600 ft above seal level, so the "at sea level" performance may differ.
WHERE I BOUGHT THEM:
"Mikuni Jetpak" www.peeweecycle.com/miniracer-...
Негізгі бет Автокөліктер мен көлік құралдары TUNING FOR POWER ON THE YAMAHA PW50? | How to disassemble to carburetor and change the carb jets
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