GENUINE versus OEM EQUIVALENT

For most jets we now offer two types: 1. GENUINE and 2. OEM EQUIVALENT

1. The Genuine jet was made by the carburetor manufacturer and came as original equipment in the carburetor. The engine came off the assembly line with GENUINE jets installed.
2. Our OEM EQUIVALENT jet is a copy of the Genuine jet.

The advantage of the Genuine jet is that it is made by the manufacturer of the carb to very tight tolerances, resulting in an extremely high quality jet.

The advantage of the OEM EQUIVALENT jet is the lower price. Our OEM EQUIVALENT jets are made in one manufacturing facility for lot consistency and match the jet number, orifice size and flow rate of the Genuine jets.

GENUINE MIKUNI jets will have a stamping on them which is a "square within a square" on them:

GENUINE KEIHIN jets will have a "K star" stamping on them: