Mahle MS Piston Set Hon F20C 87.00mm Bore 84mm Stroke 153mm Rod 23mm Pin 9cc 12.5 CR Set of 4

This Mahle MS Piston Set includes four forged pistons, designed for the Honda F20C and F22C 2.0L engines. Each piston measures 87.00mm in bore diameter, features an 84.0mm stroke, and uses a 153mm connecting rod with a 23mm wrist pin. These pistons are crafted from 4032 aluminum, a material known for its strength and durability, making them a solid choice for rebuilding or upgrading your engine's top end.

With a compression height of 30mm and a dish volume of 9.0cc, these pistons achieve a 12.5:1 compression ratio. This higher compression ratio can lead to improved engine efficiency and power output when paired with appropriate tuning. The forged construction offers a significant advantage over cast pistons, providing increased resistance to detonation and mechanical stress, which is crucial for performance applications. Each piston weighs in at 331 grams, contributing to a balanced rotating assembly.

When rebuilding your F20C or F22C engine, using well-built components like these Mahle pistons is essential for reliability and performance. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.