View Full Version : carb settings
short4stuff
06-11-2003, 07:40 PM
does anyone have all of the carb settings for a 85 yamaha 225DR? I need the setting for the main jet .. Like how many turns out? 1 1/2-3 ????
thefox
06-11-2003, 10:52 PM
Is this the 225DRS (# 1NV-000101-on)? If so then Main jet #112.5, air jet #1.6, needle position 4, pilot jet #20, pilot air jet #120, pilot screw 1 3/4 turns, starter jet #60.
Hope this helps,
Andrew
short4stuff
06-13-2003, 04:25 PM
Is this the 225DRS (# 1NV-000101-on)? If so then Main jet #112.5, air jet #1.6, needle position 4, pilot jet #20, pilot air jet #120, pilot screw 1 3/4 turns, starter jet #60.
Hope this helps,
Andrew
What do the # mean??? I under stand the last "pilot screw 1 3/4 turns" but what about the rest???
thefox
06-13-2003, 07:30 PM
The # is for number. Each jet should have a number stamped on it. This is very hard to see on most old jets because the numbes are so small. If you needed to replace the jets those are the sizes that should be in there if it is stock.
-Andrew
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