Skunk2 Head Gasket – K20A/K24A VTEC – 87.00mm Bore / 1.35mm Thick

The Skunk2 MLS Head Gasket for Honda/Acura K20A, K24A, and K24Z VTEC engines is engineered to deliver unmatched durability, sealing strength, and performance for both high-compression and forced induction builds. Designed for extreme cylinder pressures and high-RPM conditions, this gasket ensures superior combustion sealing and long-term reliability under demanding conditions.

Manufactured using Multiple Layer Steel (MLS) construction, the gasket features laser-welded layers and a specialized HR-180 fluoroelastomer rubber coating that improves sealing around combustion chambers, oil, and coolant passages. The stopper-layer design enhances clamp load distribution, making it ideal for engines that have been bored or run higher boost levels.

Perfect for performance street builds, turbocharged setups, or naturally aspirated race applications, the Skunk2 head gasket is a proven choice for high-performance K-Series engines.

Key Features:

• MLS (Multi-Layer Steel) Construction – provides exceptional strength and longevity

• Laser-Welded Layers – enhances sealing integrity under extreme conditions

• HR-180 Fluoroelastomer Rubber Coating – superior heat and fluid resistance

• Stopper-Type Design – improves sealing between layers to handle high cylinder pressures

• Corrosion & Vibration Resistant – ideal for performance and track use

• Heat Resistant up to 250°C (482°F)

• Designed for High-Output K-Series Engines – NA or forced induction

Technical Specifications:

• Application: Honda/Acura K20A / K24A / K24Z VTEC engines

• Bore Size: 87.00mm (3.425")

• Thickness: 1.35mm (0.053")

• Construction: Multiple Layer Steel (MLS)

• Coating: HR-180 Synthetic Rubber / Fluoroelastomer

• Temperature Range: Up to 250°C (482°F)

Performance Benefits:

• Prevents head lift under high boost or compression

• Ensures consistent combustion sealing

• Reduces risk of coolant and oil leaks

• Maintains seal integrity during thermal expansion

• Perfect for high-performance, turbo, or endurance applications

Vehicle Fitment:
Compatible with:

• Honda K20 / K20A / K20Z Engines

• Honda K24 / K24A / K24Z Engines

• Common applications include:

  • Civic Si (K20/K24 swaps)

  • RSX Type-S

  • Accord & CR-V K24 models

  • K-swapped chassis

Included:

• (1) Skunk2 MLS Head Gasket (87mm Bore / 1.35mm Thick)

• (1) Protective Packaging Sleeve