Wiseco Nissan VQ37 1.198inch CH -15.5cc R/Dome 9:1 Piston Shelf Stock Kit

When you're building a serious performance engine for your 2008-2013 Infiniti G37, you need parts that can handle the stress. This Wiseco piston kit gives you a full set of six forged pistons, complete with premium rings and pins, ready to go into your VQ37VHR engine. These aren't your average pistons; they're built from 2618 aluminum, which is known for its strong tensile strength, making them a solid choice for heavy or severe duty applications where stock parts just won't cut it.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation features, and enhanced ring seal to ensure everything works together smoothly. They also come with a special ArmorGlide skirt coating. This isn't just for looks; it helps reduce friction, makes the engine run quieter, and resists seizure, which is crucial when you're pushing your engine hard. The fully machined crown also means a clean, consistent combustion chamber shape for predictable performance.

This kit is designed for a 95.50 mm bore and features a -15.5cc dome shape with a 9:1 compression ratio, and a 30.43 mm compression height. The forced pin oiling feature helps keep the wrist pins well-lubricated under high loads. Keep in mind these pistons are not CARB approved and cannot be shipped to California. For builders aiming for maximum performance and reliability in their VQ37VHR, this Wiseco kit is a well-built foundation.