Wiseco 4848M09400 Piston Kit Standard Bore 94mm 10.5:1 Compression ATV

Wiseco leads the performance aftermarket by producing the highest quality forged pistons for ATVs, dirt bikes, snowmobiles, and motorcycles. This 4848M09400 piston kit features a 94.00mm standard bore with a 10.5:1 compression ratio, designed specifically for 450cc ATV applications.

Key Features:

• Forged from high silicon, low expansion aluminum alloy for superior strength, reduced weight, improved heat transfer, and longer life
• Condensed grain structure aligned to the features of the part produces higher mechanical properties and resistance to impact and fatigue
• Innovative forging design and piston skirt provides maximum horsepower and torque
• Diamond turned finish from CNC computer controlled turning centers guarantees a perfect finish with no size variation
• Engineered, forged, and machined in the USA in Mentor, OH

Complete Kit Includes:

• Precision-forged piston (94.00mm standard bore)
• High-quality piston rings
• Wrist pin and circlips

Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Wiseco is unique among aftermarket piston manufacturers in the United States because it is the only brand that produces pistons strictly using the forging process.