Pease help again

[Cataldi1122]

I will be boring my stock cylinder ,im doing a top end rebuild will I need to rejet the carb? If so im missing some screws like the air screw and I believe one other will a rebuild kit come with those missing parts ?

 

[slickerthanyou]

I don't think so is this for a stock carb?

 

[blasterboy 2000]

I will be boring my stock cylinder ,im doing a top end rebuild will I need to rejet the carb? If so im missing some screws like the air screw and I believe one other will a rebuild kit come with those missing parts ?[/

you will have to rejet with almost all engine mods. and idk about the carb

 

[Cataldi1122]

Yes its for a stock carb,everything in it looks in good shape,i believe the screw for idiling and air are missing

 

[blasterdemon7]

You don't need to rejet just for boring. Port work ,yes.

 

[Prime]

No need to rejet for a re-bore. But, you will need that air screw(no way to tune accurately without it) and do some plug chops to get the jetting right. Make sure you use either OEM or Cometic gaskets.

 

[slickerthanyou]

Yes its for a stock carb,everything in it looks in good shape,i believe the screw for idiling and air are missing

Ok the part number for air screw is- Yamaha #10-W-14104-00-00

Don't have the idle screw number and yamaha doesn't list it as a seperate item just has tors assembly.