JDM P30 Piston Kit for Honda B-Series

Upgrade your all-motor engine build with the YCP JDM P30 Pistons, engineered for superior performance and reliability. These pistons are crafted from strong AC8A Grade material and have undergone T-6 Heat treatment for enhanced durability and heat resistance. The YCP JDM P30 Piston Kit comes complete with four pistons, wrist pins, premium 1.0*1.2*2.8 Gas Nitrided ring sets, and wrist pin clips. They are designed with dual oil holes for superior wristpin lubrication and feature hard-anodized piston tops for added strength. The Teflon skirt coating contributes to increased piston life, better cylinder sealing to reduce blow-by, and reduced friction for potential power gains. These pistons are compatible with both OEM (without wrist pin clips) and aftermarket forged connecting rods (with wrist pin clips). The available bore sizes are 81.0mm, 81.5mm, and 82.0mm, offering flexibility for various build specifications. Approximate compression ratios vary depending on the engine block and head configuration, ranging from 10.5:1 to 12.5:1. Manufactured by Yong Chiang Piston Co., Ltd, a company with over three decades of experience since 1989, these pistons represent a blend of performance, durability, and value.