MAHLE 930245735 Forged Piston 4.035" Bore 2618 Alloy -6.5cc 10.0:1 CR

The MAHLE 930245735 is a high-performance forged piston designed for 348 cubic inch engine builds. Engineered for demanding applications, this piston features precision-machined dimensions and is constructed from premium 2618 aluminum alloy for exceptional strength and thermal stability under extreme conditions.

Key Specifications:

• Bore diameter: 4.035 inches
• Compression height: 1.090 inches
• Stroke: 3.400 inches
• Rod length: 5.400 inches
• Wrist pin diameter: 0.927 inches
• Dome volume: -6.5cc (dish)
• Weight: 414 grams
• Compression ratio: 10.0:1
• Material: 2618 aluminum alloy

The 2618 aluminum alloy construction provides superior strength and fatigue resistance compared to standard hypereutectic pistons, making this piston ideal for forced induction, nitrous oxide, and high-RPM racing applications. The -6.5cc dish design helps achieve the optimal 10.0:1 compression ratio for pump gas compatibility while maintaining excellent performance characteristics.

MAHLE pistons are manufactured to exacting tolerances and undergo rigorous quality control testing to ensure consistent performance and reliability in competition and high-performance street engines.