HKS Stopper Type Head Gasket Set 0.7mm Thick Subaru BRZ / Toyota GR86 2022-2025 | 23001-AT005

Product Fitment:

2022-2025 Subaru BRZ

2022-2025 Toyota GR86

The HKS 23001-AT005 Stopper Type Head Gasket is engineered for high-performance naturally aspirated (NA) applications using the FA24 engine. With a thickness of 0.7mm, this gasket increases the compression ratio to approximately 12.4:1, offering enhanced power output. It is thinner than the standard grommet-type gaskets (1.0mm and 1.2mm), making it ideal for applications requiring a higher compression ratio.

Key Features:

• Compression Ratio: 12.4:1

• Bore Size: 95mm

• Thickness: 0.7mm

• Material: High-quality stopper-type construction

• Compatibility: Designed for FA24 engines in naturally aspirated setups

• Sealing Performance: Enhanced sealing achieved through a separate stopper structure for the bore seal section

• Surface Coating: Special coating on head and cylinder surfaces to improve sealing between the head and cylinder

This gasket is particularly suitable for applications where increased compression is desired without the need for extensive engine modifications. Its design ensures a reliable seal under high-pressure conditions, making it a preferred choice for performance enthusiasts seeking to optimize their FA24 engine's potential.