yamaha carburetor identification

[basshawk181]

i have a 1989 yamaha prov 150 this is my question. my oil injector is 6g6 which is a 200 or 225 i think, the carburetor has these numbers on them, 6k701 621400 281p 8702r is this off a 200hp or 225 hp. i took the cover off and at the front of choke is stamped 34mm. has this been hopped up or what?

[DoktorC]

34mm are the 225 carbs

[basshawk181]

thanks

[basshawk181]

without removing the intake how can i tell if the reeds and reed stops have been replaced also.

[Ray Neudecker]

You can pull a carb and see from the outside. I would bet they got changed when the carbs did.

[87gtNOS]

There are jets for those older carbs for sale in the classifieds!!

[Dingie 2]

There are jets for those older carbs for sale in the classifieds!! just bought 180 jets they went up again i new 180 jet pn 10-6es-1492e-90-00 was $20.43 ea. plus $5,20 for one small o ring and $1.78 for the alum gasket. that was $109. 64 for 4 jets with o rings and gaskets. I will have to see if someone is selling them other than new from Yamaha. Joe R