needle jet

[hoax]

i just put a 152 main jet in and my ex will idle fine and it will got to 1/2 throttle then it starts to bog sputter and back fire. i was wondering i change my needle jet settings then it will work?
and i dont have my owners manuel and was wondering how i get my slide off to get to my needle jet

[zeppelin]

try doing it in steps, and if you get to the lowest groove, if it is any better you should bump the main up and pput your needle back

[bwamos]

Aye, start raising the needle 1 spot at a time.

[JOEX]

Originally posted by hoax
i just put a 152 main jet in and my ex will idle fine and it will got to 1/2 throttle then it starts to bog sputter and back fire. i was wondering i change my needle jet settings then it will work?
and i dont have my owners manuel and was wondering how i get my slide off to get to my needle jet
How about a list of mods? Is a Keihin jet or a jet from a kit? Was anything else changed at the same time?

[ride_red666]

what kind of jet kit??? i have a dyno jet and it was doing the same thing so i adjusted the air/fuel mixture screw and it runs awesome now.

[hoax]

it is kiehin 152 jet it looks the picture below
and the mods i have are yoshi comp series, and i just put a twin air filter on ithttp://www.sudco.com/images/99101-357.gif