i should probly add that it is about 35* F here right now.
when i give my gt2 full throttle, sometimes it will kindof sputter on full throttle, and sometimes it will work like it is supposed to.
is the HSN to lean or to rich???
there is a nice trail of smoke i might add.

idk, i only ran it for about 5 mins, so maybe it wasnt warmed up all the way. im going to my grandparents field tomorow and will update when i get back.