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Works - Piranha 114cc Semi-Auto V2 Performance Engine

Vital Information
Part No TRC-0370
Stock Level 1 Left
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NOTE: Each engine is built to order. Please allow 1 week lead time before the engine can be shipped.

Works engine build

Key Features:  

  • Ready to rip
  • Added Power 
  • Lower Weight
  • 50% Stronger clutch
  • Approximately 38lbs. with oil

´╗┐Build includes:

  • Base engine Piranha 90cc semi-auto- WHS-1784
  • Added 114cc V2 roller rocker bore kit w/ VM26 Mikuni carburetor - TBW9116
  • Added TBparts H-D auto clutch Kit - TBW0961
  • Aluminum red dipstick - WHS-0973
  • TBparts aluminum shifter - TBW1026
  • Forged kickstarter 14mm - TRC-0934
  • TBoltUSA ignition cover - TRC-2413

Other parts included:

  • CDI
  • Coil
  • Harness
  • Kicker
  • Shifter
  • Kill button
  • Air filter
  • Front drive sprocket 15T 420

Displacement 114cc
Engine Type Air Cooled, Single-Cylinder, 2-valve, 4-stroke
Bore/Stroke 54mm x 49.5mm
Final Drive Chain
Fuel Delivery VM26-606 26mm Mikuni
Fuel Unleaded / 91 Octane
Recommended Engine Oil 10W-40 Petroleum Based (Nonsynthetic)
Kick Start Yes
Electric Start No
Auxiliary Output No
Transmission 4-Speed Semi Auto
Shift-Pattern Four-speed Transmission: N-1-2-3-4 (Four Up)
Clutch Semi-auto (no hand clutch)

When upgrading your Honda XR50/70 ,CRF50/70 to this engine you
may want to use order aftermarket footpeg mounts and tank spacers.
Also we suggest using an aftermarket exhaust to obtain maximum performance.

All of these items are available at TBoltUSA.com

Available Options:


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Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.