720.341.2326

Yamaha Zuma, C3, and Vino Malossi big bore kit with tuner

  • Sale
  • $449.00


CLICK HERE FOR A BIGGER AND BETTER KIT!!!!

Malossi Big Bore Cylinder Kit I-Tech 66cc 44mm for Yamaha C3, Zuma 50F, Giggle 50 4-stroke Minarelli LC 
Yamaha Zuma 50F Four Stroke EFI Liquid Cooled Big Bore Kit 66cc 

Comes with Racing Malossi CDI for higher RPM.
The Force Master 2 CDI that is included is the innovative CDI which allows to change the injection in order to fit perfectly the new Malossi 4-stroke cylinder kit. Malossi 66cc BigBore cylinder for new water-cooled Yamaha 4-stroke 50cc engines with injection. 44mm bore = 66.11cc capacity meaning great torque and improved acceleration. the supplied Force Master 2 ECU unit features 3 programs for best tune fuel consumption. Well-engineered cylinder, piston and rings. Great for daily use. 

  • Bore: Ø 44 mm;
  • Stroke: 43.6 mm;
  • Displacement: 66.30 cc;
  • Compression ratio: 1:12
  • Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coatingin a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances
  • Machining: on machine tools with high precision numerical control
  • Cylinder-piston connection with an allowance of 0.05 mm
  • Recalculated and upgraded heat exchange surfaces
  •  

    Piston

    • Ultra compact with 3 rings
    • Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces
    • Machining on machine tools with numerical control
    • Lightened and reinforced
    • Upgraded heat exchange surfaces

     

    Piston rings

    • Special rings with high sliding ease and very high mechanical resistance
    • I° ring compression in nitrided and chromium steel
    • II° special cast iron ring
    • Three - piece scraper ring made of chromium-plated special steel alloy

     

    CDI

    • Carburation adjusting
    • ± 20% at min/medium/max
    • 4 different maps:
      • curves 0: fuel adjustment values zeroed out (CDI excluded)
      • curve 1 : Malossi cylinder and original exhaust system
      • curve 2 : Malossi cylinder and tuned exhaust system
      • curves 3 : fuel adjustment values zeroed out (CDI excluded)

     

    THIS WILL FIT ALL 4T FUEL INJECTED VINO'S, C3'S, AND ZUMA 50F'S