main jet washer?

dirtyr81

New Member
Feb 20, 2012
16
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Davenport, Ia
I just realized that when I originally rejetted my Carb, I forgot to put the washer back under the new jet. Will this make a difference? Thanks
 
it's main purpose is to hold the needle jet down in place,
(just saw a pic a few weeks ago where the needle jet was working itself up into the carb throat, the washer was missing)
it also puts the main jet at a higher level in the float bowl,
i've never tried it without the washer, but supposedly causes jetting headahces
it must be used
 
Thanks guys. Guess I will put it back in today. I can't believe how much more power you get out of an exhaust and jets with these blasters