ok will i be aight with a 160 Dynojet jet?

[400ex men]

ok will i be aight with a 160 Dynojet jet? my mods are curtis sparks x-6
Dynojet Jet Kit
HotCam's Stage 1 Cam and a k&n with no lid

[Rico]

It'll be close, I think you'll need a size bigger maybe, but it will be close.

[400ex men]

ok thanks do you think a 165 will be ok in it then?

[Old Head]

Here is a site that explains jetting from dirtwheels mag. http://dirtwheelsmag.com/detail.asp?id=138