yz250 idle screw went missing

[420_darkside_420]

i lost my idle screw today while riding, and i am going biking with couple friends tomorrow, i've searched everywhere for a idle screw, all the stores are closed,
the only screw i can find is in a yz80.

will it mess anything up if i go with out the screw ,
when i give the bike over a certin amount of gas it will bog out

any tips?

 

[84cr125]

ya, without the screw your letting in extra air(explains bogging) and dirt, just temporarly put in a screw that fits untill the stores are open.