please suggest jets.

[Honda4life05]

what would be the best starting point for an 04 with these mods?

JE 11:5:1 piston
uni filter with outerwears
Airbox lid ON
full whitebros exhaust
(located in iowa, around 70 degrees)

jets as of right now

main-124 dynojet= 132.5 keithn (i want to change over to keithn jets)
needle- middle notch
leak jet- 55
fuel scew- 2 turns out.

I'm pretty sure that the leak jet is way too big becasue it's running rich in that area, thanks for any help!

[Honda4life05]

Anyone??

[DnB_racing]

do you have the dynojet needle also or stock?

as far as your sizes they seam close to what you would need with your mods, at what throttle position is there a problem?

also try doing a plug chop to check if you are running lean or rich

[Honda4life05]

How can i tell what needle i have? And it's running rough a little past idle up to half throtle...

[adamb5050]

i would leave the leak jet stock,,,main jet should be 150-155 -i would throw airbox lid in a box and put a 170-175

[DnB_racing]

Originally posted by Honda4life05
How can i tell what needle i have? And it's running rough a little past idle up to half throtle... from that description of throttle position it sounds like the needle,is it just sluggish or does it bobble if it sluggish its too lean if it bogs then it rich, raising the needle will lean it out and lowering it will make it run richer

the best way to make sure your main is were it belongs is by doing a plug chop as there are too many variable that make anything just a guess! everything from air temp altitude how dirty your air filter is and fuel being used all affect main jets

[440ex. ehhh!!]

im pretty close to your setup and i've got a 165 dyno jet, 4th or 5th notch, and the rest i cant remember :P