HKS Subaru FA20 Grommet Type Head Gasket (23002-AT001)

Supercharging the FA20 engine is gaining popularity, with more enthusiasts pushing its performance limits. However, gasket leakage is a common challenge in high-boost applications. This upgraded gasket is specifically designed for supercharged setups, offering superior strength compared to conventional stopper-type gaskets, ensuring enhanced durability and sealing performance.

*SPECIAL ORDER

Note: Due to the high surface pressure, some buckling may occur on the sealing surfaces of the head and cylinder

Application

• For FA20

Features

• POINT-1The surface pressure on the gas seal surface is ensured, increasing the sealing limit.
• When used in combination with the PONT-2reinforced head bolt, a higher sealing effect can be achieved.
• POINT-3Byadding this to the stopper type currently on sale, the thickness variations have increased and the range of compression ratio settings has been expanded.