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Yamaha Tri-Moto • Timing Kit

Tri-Moto Timing Advance Kit

Timing advance kit for Yamaha YT Tri-Moto stators. Jigs align to the stator so you can mark and slot for repeatable advance positions from about +5° to +8°.

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Built for 3-wheelers that still get ridden like the 80s never ended.
Tri-Moto
+5° to +8°
Stator jigs

Range & Usage

For Tri-Moto engines where a bit more timing helps wake up the midrange and top when the rest of the setup is ready for it.

Advance Range

  • Approx. +5° advance position
  • Approx. +6° advance position
  • Approx. +7° advance position
  • Approx. +8° advance position

As with all timing changes, actual results depend on baseline timing, measurement accuracy, and how your engine is built.

What’s Included

  • Tri-Moto stator alignment jig(s)
  • Pre-marked advance reference locations
  • Instructions (PDF) walking through the process

Safety & Fuel

  • Use proper octane for your compression and load
  • Don’t jump straight to max advance on unknown builds
  • Check plug color and watch for detonation

Instructions & PDF Download

PDF will cover jig alignment, marking, slotting, and basic timing sanity checks.

Download Tri-Moto Timing Advance Kit Instructions (PDF) – coming soon