450R Jet Kit (NEED HELP)
#1
450R Jet Kit
I purchased a JD Jet Kit for my TRX 450R, I am new at jetting and carbrator adjusting. I put in the recommended jet for my elevation, and ran the quad it ran fine for a while but now my spark plug fouls out all the time maybe once a day. Most people have told me that this means I am running way to rich (as in too much gas to the Carb) I dont know how to adjust it and I am sure as hell not going to pay Hillsboro Motosport $115.00 to adjust my carb. Can anyone on here tell me how to adjust my carb?
Thanks for your help,
Ken
No mods really I mean I got a K&N Air filter on it and yes the air box is off. (well and plus the jets)
How do you know what is right? (when adjusting the Carb)
Thanks for your help,
Ken
No mods really I mean I got a K&N Air filter on it and yes the air box is off. (well and plus the jets)
How do you know what is right? (when adjusting the Carb)
#3
#6
#7
450R Jet Kit (NEED HELP)
You still haven't told us what jet sizes you put in. Tell us the whole story, the more detail the better. I would NOT touch the air/fuel screw yet until you tell us what jetting you have. You have the stock exhaust untouched right?? What do the instructions say on the jet kit? I am surprised they give you a jetting estimate for no air box lid only. Also, what style of jets does this kit give you, are they long hex style?
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#9
450R Jet Kit (NEED HELP)
So here is the details.....
I replaced the stock jet with a Keihin 185 main Jet
I replaced the stock Needle Clip with the Keihin needle clip
I have a K&N Air Filter
I am running it completely without the air box lid
The Jetting kit gives some direction on installation but nothing about Carb adjustments.
Let me know if you guys need any more information.
Thanks alot,
Ken
I replaced the stock jet with a Keihin 185 main Jet
I replaced the stock Needle Clip with the Keihin needle clip
I have a K&N Air Filter
I am running it completely without the air box lid
The Jetting kit gives some direction on installation but nothing about Carb adjustments.
Let me know if you guys need any more information.
Thanks alot,
Ken
#10
450R Jet Kit (NEED HELP)
Originally posted by: 450RFritts
So here is the details.....
I replaced the stock jet with a Keihin 185 main Jet
I replaced the stock Needle Clip with the Keihin needle clip
I have a K&N Air Filter
I am running it completely without the air box lid
The Jetting kit gives some direction on installation but nothing about Carb adjustments.
Let me know if you guys need any more information.
Thanks alot,
Ken
So here is the details.....
I replaced the stock jet with a Keihin 185 main Jet
I replaced the stock Needle Clip with the Keihin needle clip
I have a K&N Air Filter
I am running it completely without the air box lid
The Jetting kit gives some direction on installation but nothing about Carb adjustments.
Let me know if you guys need any more information.
Thanks alot,
Ken
Did you replace the needle also, what do you mean by you just replaced the clip? And if you did put in a new needle what clip position did you put it at?
Also, I am assuming you have a 04 or 05 trx450r?