Custom Pistons - Nissan 2.6L Head: KA24DE Bore: 3.5433

Built for serious Nissan performance applications, these custom forged pistons are engineered specifically for the Nissan KA24DE 2.6L platform. Manufactured from premium 89-2A forgings and precision machined to exact tolerances, these pistons are designed to withstand the demands of high-horsepower naturally aspirated and forced induction engine builds.
Designed around a 3.5433" (90.00mm) bore and 4.016" (102.000mm) stroke combination, this custom piston set features an 11:1 compression ratio for improved power, throttle response, and overall engine efficiency. The pistons utilize an advanced SC417 cam and skirt profile to promote stability, reduced friction, and consistent performance at elevated RPM levels.

Ideal for racing, street performance, or custom-built KA24DE applications where reliability and precision are critical.

Specifications:
• Engine: Nissan KA24DE
• Displacement: 2.6L
• Bore Size: 3.5433" (90.00mm)
• Stroke: 4.016" (102.000mm)
• Compression Ratio: 11:1
• Forging: 89-2A
• Dome/Dish Volume: -11.830cc
• Compression Height: 1.222" (31.04mm)
• Pin Diameter: .827" (21.01mm)
• Pin Length: 2.250" (57.15mm)
• Pin Fit: .8274" (21.02mm)
• Piston to Cylinder Clearance: .0035" (0.089mm)
• Top Ring: .0400" (1.016mm)
• Second Ring: .0480" (1.219mm)
• Oil Ring: .1110" (2.819mm)
• Intake Valve Relief Diameter: 1.5500" (39.370mm)
• Exhaust Valve Relief Diameter: 1.3500" (34.290mm)
• Intake Pocket Depth: -.1320" (-3.3528mm)
• Exhaust Pocket Depth: -.0540" (-1.3716mm)
• Approximate Piston Weight: 354g
• Hardware Included: No

Proudly manufactured in the USA using premium materials and race-proven machining processes for uncompromising performance and durability.