white bros e-series slip on [Archive]

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tj's400ex

01-05-2002, 01:11 PM

I just bought this pipe and plan on running it with the factory recomended 12 discs and a Uni filter. I ride at 0 to 1000 elevation. I was wanting opinions on what size jets to run?

Wheelie

01-05-2002, 03:59 PM

With or without the airbox lid?

tj's400ex

01-05-2002, 04:20 PM

with lid and air filtered vents.

400exBro

01-05-2002, 04:23 PM

i RUN 160 main and 3rd notch on neddle with 4 holes and k&n filter... i suggest run between 155- 170

Wheelie

01-05-2002, 08:00 PM

A 40pj and a 155mj should do the trick.:)

tj's400ex

01-06-2002, 10:22 AM

thanks guys, that's where I was kinda heading. Possibly move the needle and run a 158mj and 40pj. I'm waiting to put another trip or 2 on it before doing the pipe and jets. It's barly got 10 hours on it and this motor is tight! What kind of oil are you guys running?

Wheelie

01-06-2002, 11:42 AM

Moving the clip on the needle down one notch is a good idea.

I run Honda GN-4 10-40 in the winter and 20-50 in the summer. Over 30mos of hard riding w/o any problems whatsoever.:)

tj's400ex

01-07-2002, 02:40 PM

I was thinking of going to a heaver weight oil because I'm always riding in 65 to 100 degree weather. This 400 seem to be running hot, But I just keep reminding myself this is not my old 88 trx250R. I hope I'll have the same luck as you do with your bike. I know, I should be fine. It's a Honda!