3,693
edits
(7 intermediate revisions by 3 users not shown) | |||
Line 11: | Line 11: | ||
==Fuel Screw== | ==Fuel Screw== | ||
The fuel screw allows more fuel through the pilot circuit. This very definitely affects low speed operation. To allow more fuel flow or richen up the bottom end, the fuel screw is turned counter-clockwise (or turned OUT). This IS richening up the bottom end. | The fuel screw allows more fuel through the pilot circuit. This very definitely affects low speed operation. To allow more fuel flow or richen up the bottom end, the fuel screw is turned counter-clockwise (or turned OUT). This IS richening up the bottom end. | ||
To lean it out, the fuel screw must be turned clockwise (or turned in). The problem with this low speed/idle jetting is it is too lean. | To lean it out, the fuel screw must be turned clockwise (or turned in). The problem with this low speed/idle jetting is it is too lean. | ||
==Pilot Jet== | ==Pilot Jet== | ||
Line 37: | Line 36: | ||
If it is humid, there is MORE water in the air, you MAY have to jet lean. | If it is humid, there is MORE water in the air, you MAY have to jet lean. | ||
In the winter, bikes run lean. Because of the lower temps and humidity, there is more O2 due to density changes. Your bike will run lean, and you will benefit w/ RICHER jetting. | In the winter, bikes run lean. Because of the lower temps and humidity, there is more O2 due to density changes. Your bike will run lean, and you will benefit w/ RICHER jetting. | ||
[[Category:Articles]] | |||
[[Category:Carburetors]] |
edits