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Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
or H-Series models
the V4R26 is a proven performance mod for riders running stock or Lectron carburetors
the BILLETRON delivers excellent throttle response
Replacement intake manifold for 1982-1983 Kawasaki KX125
Replacement airboot for 1977 Yamaha YZ400
Spring Kit | Lectron Carburetors Carb Model:BILLETRON or H-Series modelsThis Spring Kit includes every spring used in your Lectron carburetor, making it easy to replace worn components or keep essential spares on hand. From your fuel circuits and idle circuit to the slide spring, this kit ensures consistent operation and proper adjustment across your carburetor. Ideal for maintenance, rebuilds, or trackside spares. Kit Includes*: 1 Slide Spring 1 Idle Screw Spring 1 Power Jet Spring 1 Torque Jet Spring *Parts will vary