Overview 

The CP Piston 2JZ-GTE 86/STD Stroke 9:1 is designed for performance-focused builds that require a balance between power and reliability. With a standard 86mm bore and stroke, and a 9.0:1 compression ratio, these pistons are ideal for both turbocharged and naturally aspirated 2JZ-GTE engines. They are forged from high-strength 2618 aluminum alloy, offering excellent durability under high cylinder pressures and elevated temperatures. These pistons feature deep valve reliefs for compatibility with aggressive camshaft profiles, accumulator grooves to reduce ring flutter and improve sealing, and dual forced pin oilers that ensure consistent lubrication of the wrist pins for extended wear resistance. Fully CNC machined and weight-matched to within +/- 1 gram, they promote smooth and balanced engine operation. Each set includes high-performance piston rings, 22mm wrist pins, and pin locks—making them a complete and reliable choice for demanding engine builds.

Features

• Bore Size: 86mm (standard for 2JZ-GTE)

• Stroke: 86mm (standard stroke)

• Compression Ratio: 9.0:1 (balanced for both turbo and NA builds)

• Material: Forged 2618 aluminum alloy for superior strength and heat resistance

• Deep Valve Reliefs: Supports high-lift camshafts and increased valve clearance

• Accumulator Grooves: Reduces ring flutter and improves combustion sealing

• Dual Forced Pin Oilers: Ensures consistent lubrication of wrist pins and reduces wear

• Fully CNC Machined: Precision-crafted for consistent quality and performance

• Balanced to +/- 1 Gram: Promotes smooth, reliable engine operation

• Includes High-Performance Rings: CPN-3386 piston rings for excellent sealing

• Wrist Pins: 22mm wrist pins included, along with pin locks

• Application: Suitable for turbocharged and naturally aspirated 2JZ-GTE engines looking for dependable power and durability