When i first start it should it be really spudery and smokey before it gets warm, After it warms up i think i have the mid to top end jetting good because it pulls hard from about 1/4 to WOT. I cant get a good idle and it bogs down threw 1/4 throttle then spuders and picks up and kicks ass after that. The air screw makes no difference. It has the lowest number pilot jet i can get for it a 15. Air filter is clean and not oiled to much. New plug. middle clip on needle. With my mods i have a 330 main. I know that sounds big because im at 2000 feet but i had a 300 and lower and it would bog down at wot but didn’t with the 330 main.
Rich low end?
- Thread starter tonywayne
- Start date
try raising the needle down to rib 4 from 1 being the top rib and 5 the bottom rib
-1-
-2-
-3-
-4- here
-5-
it'll give a more rich mixture or if u feel its too lean move up to 2 keep air screw between 1 1/2 turn to 2 1/2
-1-
-2-
-3-
-4- here
-5-
it'll give a more rich mixture or if u feel its too lean move up to 2 keep air screw between 1 1/2 turn to 2 1/2
why a 15 pilot that seems waaaay to lean put the stock pilot back in and adjust the air screw
2-Stroke Plug Chop How-to
Spark Plugs
2-Stroke Plug Chop How-to
Spark Plugs
