Wiseco KE163M875AP Opel Vauxhall C20XE 2.0L 16V Forged Piston Kit 87.5mm Bore 12.5:1 CR

The Wiseco KE163M875AP is a Professional Series forged piston kit designed for the Opel/Vauxhall C20XE 2.0L 16-valve engine. This kit delivers an oversize 87.50mm bore (+1.5mm over stock) with a high 12.5:1 compression ratio and a +5.2cc dome volume, making it an ideal choice for serious performance builds and race applications.

Kit Includes:

• 4x Forged pistons
• Piston rings
• Gudgeon pins (wrist pins)

Key Specifications:

• Bore: 87.50mm (+1.50mm oversize)
• Compression Ratio: 12.5:1
• Dome Volume: +5.2cc
• Compression Height: 30.19mm
• Pin Diameter: 0.827 in. (21mm)
• Coating: Armor Plating (AP)

Key Features:

• 2618 Aluminum Alloy: Engineered, forged, and machined in the USA from high-strength 2618 aluminum for superior tensile strength and durability under extreme conditions
• ArmorGlide® Skirt Coating: Reduces friction and noise, provides seizure resistance, and frees up horsepower
• Armor Plating (AP) Crown Treatment: An abrasion-resistant plating that increases ring groove hardness, prevents micro-welding of piston rings, reduces carbon buildup, and combats corrosion from detonation
• Fully Machined Crown Features: Precision ring grooves, anti-detonation groove, and forced pin oiling for enhanced reliability in heavy-duty race builds
• Professional Series: No-expense-spared design built to withstand heavy to severe duty performance applications

Wiseco's Professional Series pistons are engineered for racers and performance builders who demand the best. Built at Wiseco's state-of-the-art manufacturing facility in Mentor, Ohio, these pistons represent the gold standard for high-compression, high-performance European engine builds.