What is everyones tjought on this to fix bog issues in a 03 wr250f
No. A carb bowl is just bling.
The correct fix is to first ensure the AP squirts
Then set/reset AP timing per the manual
Then do the oring mod or wire the linkage or (best) replace the AP spring with a stiffer one
Start with a #40 leak jet and increase till the bog returns, then go back a size.
Did that help a lil bit but still there
You have a .8mm drill blank?
You did the oring mod?
You installed a #40 leak jet?
Yes and yes and tried a 40 its adjustable
Athena dual spray accelerator pump nozzle did more for me than anything else. It's a pain to install but does wonders for the bog. It atomizes the fuel much better which is important at low RPM/intake air velocity.
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