kfx400 rejetting - Off-Road Forums & Discussion Groups
Performance ATV Mods Discussion of ATV Performance Modifications.

LinkBack Thread Tools Display Modes
post #1 of (permalink) Old 02-25-2006, 10:31 PM
Posts: n/a
kfx400 rejetting

I just put a curtis sparks full pipe with the super charger kit, jets needle intake 3.5. now that I installed it it will only idle and won't run, will run a little if I have it choked. Anyone have any idea whats going on? My cousin thinks its the fuel mixture screw set wrong. I'm from louisiana so I'm at sea level so I used the 144 jet and took off the tip of the snorkle like it said. Anyone can help? I'm leaving mon for a trip to sicily island and if I can't get it runnin I'm screwed!

Sponsored Links
post #2 of (permalink) Old 04-07-2006, 12:14 PM
Join Date: Apr 2004
Posts: 11
Thanks: 0
Thanked 0 Times in 0 Posts
Re: kfx400 rejetting

Looks like you are running lean. Check your plug color. With proper jetting it should look golden brown or lighter in color. I would put the snorkle back on.
Sword_of_Spirit is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Off-Road Forums & Discussion Groups forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome