2009 Yamaha 150 TXR carb setting

bbulliard

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Dec 24, 2009
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What is the proper pilot screw setting for a 2009 yamaha 150 txr carburotor. How many turns to set this carb?
 

erniefish

Petty Officer 2nd Class
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Dec 11, 2007
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153
Re: 2009 Yamaha 150 TXR carb setting

did you drill out the plugs?, i do not have a manual for that motor but 1 1/2.......1 5/8, should get you close, first time i did mine every screw was different, i believe that was done to lean out as much as possible to meet epa standards, imho, better to be a little rich, good luck,
 

bbulliard

Recruit
Joined
Dec 24, 2009
Messages
2
Re: 2009 Yamaha 150 TXR carb setting

did you drill out the plugs?, i do not have a manual for that motor but 1 1/2.......1 5/8, should get you close, first time i did mine every screw was different, i believe that was done to lean out as much as possible to meet epa standards, imho, better to be a little rich, good luck,

Yes, I drilled out the plugs. .. I was thinking of using 1 1/2 to 1 5/8 too.. So I'll give that a shot...better to be rich as you said...Thanking you very much for your reply Ernie...
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