Cummins Onan P2500i High Altitude Carburetor Kit - A058V023

The high-altitude carburetor kit includes carburetor jets and carburetor seals for operation at altitudes above 2000 feet above sea level. The high-altitude carburetor jets fit the 98cc P2500i gasoline engine.

As altitude increases, the amount of oxygen in the atmosphere decreases by approximately 3 percent for every 1000 feet in elevation. The factory installed carburetor jets perform best at altitudes below 2000 feet. Above 2000 feet, the fuel-to-air mixture becomes too rich. High altitude jets provide the right mixture of fuel and air.

The 98cc high altitude carburetor kit for the P2500i includes four sets of jets and seals.