CRF's Only Forums

Posted: **Wed Aug 01, 2012 8:15 am**

I just bought a CRF150rb 2008 for my girlfriend. This one have a FMF factory 4.1 full system with megabomb header. I gonna clean the carb soon, how this one should be jetted ?

alt: between 200-1200 ft
temp 0-40 Celcius

Posted: **Wed Aug 01, 2012 10:17 am**

best to use the JD Jetting kit we offer. best jetting available.

ken

CRF's Only Forums

150R FMF jetting

150R FMF jetting