Airsal 70cc Big Bore Kit, Yamaha Horizontal 50cc

Airsal 70cc AC 47.6mm Single Ring T6 big bore kit for Yamaha minarelli air-cooled horizontal engines found on Zuma 2002 and newer. This Airsal 70cc aluminum race cylinder kit strikes the ultimate balance between performance and price. Cast from aircraft quality T-6 aluminum, and coated with Scanimet (nickel silicon carbide) creates a high quality, performance cylinder that you can't beat. The properties of aluminum combined with the Scanimet coating give the Airsal cylinder a huge advantage over cast iron competitors. The piston also features a single, chrome plated ring design to eliminate friction and drag, allowing for higher RPMs without the danger of ring flutter. To top it off Airsal has produced a true performance cylinder by providing better port timing and power output.

70cc Big Bore Kit Includes:

• Cylinder Head
• Cylinder Head Gasket
• Cylinder
• Cylinder Base Gasket
• Piston
  
• Piston rings
• Wrist Pin - 10mm