Wiseco KE249M78 Professional Series Forged Piston Set 78mm Bore 12.0:1 CR

The Wiseco KE249M78 is a Professional Series forged racing piston set designed for serious racers and builders, packed with custom-level performance and durability features and provided with premium rings for heavy to severe duty race builds. This complete piston kit is engineered for Suzuki M16A engines with a 78.00mm bore and 30.00mm compression height.

Key Specifications:

• Compression Ratio: 12.0:1
• Bore: 78mm (Standard)
• Stroke: 83mm
• Rod Length: 136mm (5.354 inches)
• Pin Diameter: 20mm (0.787 inches)
• Compression Height: 30mm
• Piston Weight: 267 grams each

Performance Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• ArmorGlide® Skirt Coating for seizure resistance, friction reduction, and quieter operation
• Features specially designed valve pockets, complex dome and crown shapes, and steel nitride/napier rings with optimized skirt profiles
• Fully machined crown features with precision ring grooves

This complete piston set includes rings, pins, and locks. All Wiseco forged pistons include the required ring set. Replacement parts available: Pin S623, Rings 7800XX.