Jets..

[red_rider_069]

jet reconmenadtions for my little brothers 400.. has full yoshi, k&n, and thats it.. running w/o lid..

[redrocker]

165/170 main try 165 first

[jrafter]

im no expert but im running a full yoshi pipe and k&N

main jet is a 150 kiehin neelde is stock pilot is a 42

it runs real good but i think the needle needs to be shimed

[drew416ex]

Originally posted by redrocker
165/170 main try 165 first

That is a little rich. I would also say around a 150-155 main

[oleboy87]

my buddie is running at 155 main

[SG1]

I'm running 152 main and a 42 pilot with a uni filter and just a EHS Outerwears lid, with a EHS Exhaust Cap on a stock pipe. I think you should start around 158 main and 44 pilot.

[red_rider_069]

it says to change main to 176 on the recommendations.. so idk what to do lol...