HKS Short Block FA24 2.5L High Comp Step1 w/ Crank Key

Short Block 2.5L FA24 High Comp Step 1 for 2022+ Subaru BRZ / Toyota GR86 by HKS. Uses high-temperature A2618 material to prevent second land breakage and eliminate the need for service holes. 2-layer molybdenum coating reduces friction. Piston head cavity optimizes direct injection atomization. 3D piston crown shape maintains tumble flow. Uneven piston head shape supports high-lift camshaft use. Features: CNC Machined Combustion Chamber, Strengthened main bearings & connecting rod bearings, High angle camshaft, Reinforced valve springs. Benefits: Professionally assembled, Tested and proven build, Significantly increased power over stock. Applications: 2022+ Subaru BRZ / Toyota GR86. What's In The Box? 1 - Completed Engine Assembly