Wiseco K696M965-3D Professional Series Forged Piston Set Nissan VQ37VHR 96.5mm Bore -3.5cc 10.5:1

The Wiseco K696M965-3D is a Professional Series forged piston set designed for the Nissan VQ37VHR 3.7L 24-valve V6 engine. This set delivers the strength and precision required for serious performance builds, featuring a 96.50mm (+0.040 in. oversize) bore and a -3.5cc dome volume yielding a 10.5:1 compression ratio.

Key Features:

• 2618 High-Strength Aluminum Alloy – forged construction for superior tensile strength and resilience under extreme heat and pressure
• ArmorGlide® Skirt Coating – seizure-resistant, friction-reducing coating for quieter, more efficient operation
• Fully Machined Crown with precision ring grooves for optimal sealing and ring stability
• Engineered, forged, and machined in the USA at Wiseco's Mentor, Ohio manufacturing facility
• Designed for heavy to severe-duty race builds, capable of supporting high-horsepower forced-induction and naturally aspirated applications

Specifications:

• Bore: 96.50mm / 3.799 in. (+0.040 in. oversize)
• Compression Ratio: 10.5:1
• Head Volume: -3.5cc (dome)
• Compression Height: 1.197 in. / 30.43mm
• Stroke: 3.385 in. / 86mm
• Rod Length: 5.881 in. / 149.4mm
• Head cc's: 50.5cc
• Gasket Thickness: 0.024 in. / 0.60mm
• Deck Clearance: 0.026 in. / 0.66mm
• Block Height: 8.797 in. / 223.4mm
• Pin Included: S710 – 22mm (0.866 in. x 2.500 in.)
• Ring Set Included: 9650XX

The Wiseco K696M965-3D Professional Series piston set is the top choice for engine builders demanding maximum performance and durability from the Nissan VQ37VHR platform.