[TheDarkMagician]

I dunno about that where did u read that the internet? It looks legit main looked up the cerial also to clarify the seller most likely doesnt know what they have happens A Lot on amazon stores most likely matching the other prices for similar items (clones) the ad didnt even mention it was keihin and didnt even include a pic of the cast stamp most likely to avoid repercussions of selling things unliscenced so why would thy go thru all that work then not advertise it? I think its more likely they started making them for the clone craze but thats not here or there tho cuz ....still noone answering question about playing with the air screw....? Ive rebuikt a few carbs but never had to mess with the air screw from factory settings? When should u play with the air mixture? Moreover could i lean it out by backing the air screw out more?