Honda GX120 K1HX2

Manuals and User Guides for Honda GX120 K1HX2. We found 1 manuals for free downloads Technical manual

Below you will find brief information for Engine GX120 K1HX2, Engine GX120 U.S.GC01 GCAHK, Engine GX120 Canada GCAAT. This manual details technical specifications and modifications allowed for Honda GX120 engines used in Junior Quarter Midgets Australia (JQMA) competitions. It covers engine components, permitted alterations, and measurement tolerances for legal racing.

Key Features

  • Strict adherence to stock Honda parts.
  • Specific modifications allowed for racing.
  • Detailed dimensional specifications.
  • Clear guidelines for legal engine builds.
  • Precise measurement tolerances.

Pages: 15 Honda GX120 K1HX2 Technical manual

Brand: Honda Category: Industrial & lab equipment Size: 1 MB

Languages: English

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Frequently Answers and Questions

What Honda GX120 engine models are permitted?
K1HX2, U.S.GC01 GCAHK, and Canada GCAAT models are allowed. OEM Honda replacement blocks may also be used.
Can I modify the carburetor?
Only the black plastic piece on the upper end of the throttle shaft can be altered; removal of material is permitted, but no additional material can be added.
What type of exhaust system is allowed?
JQMA .25 midget mufflers (Briggs & Stratton part number 294599 or equivalent) are permitted with specific dimensional restrictions on pipe diameter and length.
Are valve seals permitted?
No, valve seals are illegal.

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