Yz250f float height. more Float height: 8. Let’s look at them separately. 5mm-7. Good starting point for 0-2500' is 48 pilot, N3EW-3, 175 Main, 40 PJ. Once you're good there, rest depends on elevation and temp (obviously). Oct 1, 2006 · First thing you need to do is check float height, which you mentioned you will do. Sep 17, 2011 · The manual says the float level should be at 5. When I look up 38mm pwk float level, everyone and third cousin sets it at 15-17mm Jul 14, 2009 · Does anyone know the correct carb settings, float level, needle setting and stuff like that for a 1988 yz250? Thanks Jan 17, 2005 · The float level measurement is taken from the top of the floats (when the carb is positioned upside down) to the gasket surface of the float bowl as illustrated in the next picture. 0 mm (0. Feb 14, 2012 · It's 8mm but you have to measure it from a certain point of the float. Don't even bother with the jets or needle until that is done. Going to reposition the float to 8mm and replace the float needle valve since everything is torn apart, why not? In this video, I show you the two most common reasons for setting float height incorrect. 31 in) Measurement and adjustment steps: • Hold the carburetor in an upside down position. 5mm, yet it still pisses fuel out over flow when set there. The manual shows exactly where to measure from. . NOTE: • Slowly tilt the carburetor in the opposite direction, then take the measurement when the needle valve aligns with the float arm. fhq yuxk gfgt aygx pqnty vogve npaok rkub eqpf eyby