[turbolad]

Hi.
I've got a 01 TRX350TE (Rancher/Fourtrax)
It's got a aftermarket silencer and ran fine, i've since put a K&N filter on too. It choked loads with the air box lid off, so had to put that back on, put still getting running problems, it's definately taking in too much air with the K&N filter. I checked the plug and it looked very white even after a 1-2 miles.

Does it need rejetting or can I adjust the air/fuel screw?
Cheers
Matt

 

[submarine 300]

You will have to rejet with the aftermarket pipe and filter. That will take care of your problem.

 

[turbolad]

any idea what jets I need and where to get them?

 

[submarine 300]

any idea what jets I need and where to get them?

Get the dynojet kit. you can find them on ebay sometimes. as for the size I would try a 135 main first and leave the slow jet alone to start with. Sometimes you have to experiment with the jet, filter, pipe combo to get it right.

 

[turbolad]

will something like this do the job?
Atv Quad Dirt Bike Mikuni Carburetor Jets Parts 120-135 on eBay (end time 31-May-10 07:47:44 BST)

 

[submarine 300]

I would say that it would.

 

[Helmut]

Yeah, those fit a Mikuni carb, so as long as it's a Mikuni, it should work.