HKS 93-98 Toyota Supra Turbo 1.2mm Stopper Headgasket HKS2301-RT041

HKS 93-98 Toyota Supra Turbo 1.2mm Stopper Headgasket is a high-performance 1.2mm Stopper Type Metal Head Gasket designed for Toyota vehicles equipped with the 2JZ engine series, most notably the 1993-1998 Toyota Supra Turbo (2JZ-GTE). It is designed to enhance sealing reliability under high boost and extreme heat conditions.

• Part Number: 2301-RT041 (or HKS2301-RT041)
• Thickness: 1.2mm (0.047")
• Bore Diameter: 88.00 mm
• Material: Nickel-plated steel, stopper-type design
• Engine Compatibility: 2JZ-GTE (Turbo), 2JZ-GE (Non-Turbo)
• Vehicle Applications: 1993–2002 Toyota Supra, Toyota Aristo, Toyota Chaser, Lexus IS300, Lexus GS300, and Lexus SC300
• Design: Features a "stopper" ring around each combustion chamber, which increases the clamping load and improves sealing around the combustion chamber to prevent cracking around head bolt holes.
• Stopper Type Technology: Uses a folded stopper layer that allows the gasket to maintain a high-quality seal even in high-vibration, high-pressure environments.
• Durability: Constructed from multiple layers of steel and coated with special fluorine rubber to provide superior sealing over OEM gaskets.
• High Performance: Suited for heavily tuned engines looking to increase cylinder pressure.
• Improved Sealing: The stopper design creates a "step" within the gasket to increase sealing pressure around the combustion chamber, which is crucial for turbocharged applications.
• Durable Construction: Built with multiple layers of stainless steel to prevent blowout and withstand high cylinder pressures.
• Heat Resistance: Designed to manage severe heat levels to prevent cracking around head bolts and water holes.
• Enhanced Reliability: The design allows for flexibility under engine vibration while maintaining a high-quality seal.