crf150f tuning question
Posted: Sun Jan 18, 2015 5:08 pm
Hey Guys,
New member here from Australia here, I got myself an 04 CRF150F a few weeks ago and noticed there is some bog when taking off from idle. If I snap the throttle open from Idle it will stall
I pulled out the carb and gave it a clean. I noticed one of the previous owners have rejetted the carb.
Main Jet: 115
Slow Jet: 40
Jet Needle clip position: all the way at the top (5th position)
Mods:
- BBR d2 Exhaust
- Twin Air filter
- air box mod
My question is the bike feels like its running a little flat in first. Should I increase the size of the slow yet? and should I lower the needle clip position? or would this simply just require me playing around with the pilot screw?
Any advice is appreciated
New member here from Australia here, I got myself an 04 CRF150F a few weeks ago and noticed there is some bog when taking off from idle. If I snap the throttle open from Idle it will stall
I pulled out the carb and gave it a clean. I noticed one of the previous owners have rejetted the carb.
Main Jet: 115
Slow Jet: 40
Jet Needle clip position: all the way at the top (5th position)
Mods:
- BBR d2 Exhaust
- Twin Air filter
- air box mod
My question is the bike feels like its running a little flat in first. Should I increase the size of the slow yet? and should I lower the needle clip position? or would this simply just require me playing around with the pilot screw?
Any advice is appreciated