View Full Version : what size jet you guys run with T4 slipon?
brian400ex
06-28-2002, 02:39 PM
I am running a 158 should that be alright? I did have a 150 in it. I did a plug test, but the plug still looks new? How do you guys determine proper jetting.
brian400ex
06-29-2002, 08:18 AM
Also the bike runs really good. Never messed with the air filter either.
Wheelie
06-29-2002, 10:29 AM
With or without the airbox lid??
For proper jetting, I go by seat of the pants feel. It hasn't failed me yet. Here's my recipe:
If you rejet and lose top speed/top end power, the quad's running too rich. If top speed/end is o.k. but the low gears don't pull like they should the quad's too lean. This applies to the main jet circuit only.
Works for me.
RED121572
06-29-2002, 01:29 PM
A buddy of mine has a T4 on his. Hes running a 155 main w/lid and K&N.
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