snocrosser
New member
Could anyone let me what the stock main jet sizes are for my 2000 sxr700. Came with triple pipes and intending to put it all back stock. Thanks
It's in the tech pages.
With the stock airbox they will run all day with 142.5's down to -20F or so. Needles in the middle 1 washer over and one under the clip.
With the stock airbox they will run all day with 142.5's down to -20F or so. Needles in the middle 1 washer over and one under the clip.
yamahauler4
New member
I changed to 142.5 across, but stock is 143.8, 145, 145.
snocrosser
New member
Are 55 the stock pilot jet size for the 700 sxr's. Trying to set these carbs up all stock so this sled runs smooth. Thanks
blkmax600
New member
yamahauler4 said:I changed to 142.5 across, but stock is 143.8, 145, 145.
That is incorrect check the tech pages........#1 145, 2/3 143.8.
I personnaly run #1 at 143.8, #2#3 at 142.5
yamahauler4
New member
blkmax600 said:That is incorrect check the tech pages........#1 145, 2/3 143.8. I personnaly run #1 at 143.8, #2#3 at 142.5
Oops, my dyslexia kickin' in...

Stock pilots are 45's I think.
yamaholic22
Active member
blkmax600 said:That is incorrect check the tech pages........#1 145, 2/3 143.8.
I personnaly run #1 at 143.8, #2#3 at 142.5
This jetting works very well in the 700's, and is way safe down to -20F at least.