Jump to content
Sign in to follow this  

2005 WR450F Jetting

Recommended Posts

Hi All,


Recently picked up a 05 WR450F here in Brisbane, Australia. It has had a rebuild and just checked the valve clearances and they are spot on. 


Now that the valves have been checked and are in spec, I will be tearing down the carbs for a clean and adjust the jets as it was running badly because the guy didn't know what he was doing. 


Anyways I'm hoping someone can give me a tip on where I can start with the following mods, and ill be using a JD jetting kit if that helps. 


Year: 2005
Model: WR450F
Grey Wire Mod: Yes
TPS Connected: No
Airbox Snorkel/Lid: Removed

RHS Air box cut outs: Yes
AIS Removed : Yes
Airfilter Brand: Unifilter
Exhaust Brand: FMF Powercore 4 muffler, with standard WR headers
Average Altitude: Just above sea level, so barely anything?
Average Temperature: 27 degrees celcius or 80.6 F*
Average Humidity: 60%


Appreciate the help in advance :)


Share this post

Link to post
Share on other sites

Thanks dude, that helps a lot. After I had posted this I found that Jetting database post here on TT which really helped. 

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

  • Create New...