Wiseco K696M96 HD Forged Piston Kit VQ37 96mm 10.5:1 Compression

The Wiseco K696M96 is a professional-grade HD forged piston kit engineered specifically for Nissan VQ37 and VQ37HR 3.7L V6 engines found in Infiniti G37 and Nissan 370Z applications. This complete 6-piston set features a 96mm bore diameter (+0.5mm oversize) with a 10.5:1 compression ratio and -3.5cc dome volume, delivering optimal performance for high-performance street and racing applications.

Key Specifications:

• Bore Diameter: 96mm (3.780 inches, +0.020 inch oversize)
• Compression Ratio: 10.5:1
• Compression Height: 1.198 inches (29.95mm)
• Dome Volume: -3.5cc
• Pin Size: 0.866 inch x 2.250 inch x 0.200 inch (22mm)
• Stroke: 86mm (3.385 inches)
• Rod Length: 5.886 inches (149.5mm)

Advanced Features:

• HD (Heavy Duty) forging construction produced in-house for superior strength and lightweight design
• Forged from high-silicon, low-expansion aluminum alloy for enhanced durability
• Specially designed valve pockets optimized for multivalve VQ37 engines
• Steel nitride/Napier XX ring package included for maximum sealing and durability
• Anti-friction skirt coating to minimize scuffing during break-in and reduce friction
• Textured top face for improved combustion characteristics
• Optimized skirt profiles for reduced weight and noise
• Complex dome and crown shapes engineered using 3D design and finite element modeling
• CNC precision machining with diamond-turned finish ensures perfect sizing

Wiseco's Sport Compact pistons are manufactured using dedicated forgings at their state-of-the-art facility in Mentor, Ohio. As the only U.S. manufacturer with in-house forging capabilities for powersports and automotive applications, Wiseco delivers unmatched quality control and performance. These HD forged pistons are designed for serious racers and builders seeking no-compromise performance and durability in heavy to severe duty race builds.