Carb Questions

[DirtyJ]

Heres the deal, I need to return 3 carbs to original specs. What is the stock jetting, how many gram spring, and needle and seat size for a 44 mikuni. Its for two B1s and an FX1.

I know nobody likes stock boats but I have to get them ready to sell.:cat40: Thanks in advance for any info!:woot:

 

[SUPERJET-113]

Well, those skis came with Mikuni 44mm single carbs, not a 46mm Mikuni. Are you sure you have 46's?

 

[DirtyJ]

Sorry...

I typed 46 instead of 44! Now somebody has to know the stock specs for these carbs- PLEASE!!!

 

[cattledog]

61 x stock settings for 44 mm mikuni carb

high speed jet 135
low speed jet 115
neadle and seat 1.5
spring 115 grams
low speed screw settings 1 7/8 out
high speed screw settings 1 1/2 out

info from yamaha factory manual

61x before are models before 1996 like your skis

 

[DirtyJ]

Thanks Mario

I couldnt find those specs anywhere!

 

[DirtyJ]

TTT For the person who asked:bump: