WISECO Piston Kit - 48.50 mm - Yamaha YZ80 [520M04850]

WISECO Piston Kit - 48.50 mm - Yamaha YZ80 [520M04850]

Manufacturer Part Number: 520M04850

Parts Unlimited Part Number: 520M04850

Product Type: Piston & Ring Kits

Piston Kit - 48.50 mm - Yamaha YZ80

Details

• Stroke Length: 45.60 mm
• Units: Kit
• Riding Style: Off-Road
• Piston Material: Forged
• Bore - Oversize: +0.50 mm
• Bore Size: 48.50 mm
• Model: Forged Series
• Skirt Coating: Non-Coated
• Product Name: Piston Kit
• Bore - Oversize: +0,50 mm
• Compression Ratio: Stock
• Piston Diameter: 48.45 mm
• Piston Material: 4032 Aluminum Alloy
• Displacement: 82 cc
• Engine Type: 2-Stroke
• Stroke Length: 45,60 mm
• Forged from high-silicon aluminum alloy for maximum strength and dependability
• Wiseco offers a complete range of popular piston models and years for both trail and racing applications
• Durability, longevity and increased horsepower
• Innovative forging design and piston skirt provide maximum horsepower and torque
• Features forged pistons, rings, wrist pins, and circlips
• These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
• Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
• GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
• Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
• Cylinder sleeves must be purchased separately.
• Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Verified Fitment

• 1986 Yamaha YZ80
• 1987 Yamaha YZ80
• 1985 Yamaha YZ80