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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Supertech
Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valves, +1mm Oversize, Set of 12 (MIVN-1012-12)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1991-1999 Mitsubishi 3000GT and Dodge Stealth models equipped with the 6G72 engine.
These Supertech Performance intake valves are engineered for high-output 6G72 builds where increased volumetric efficiency and valvetrain durability are paramount. The +1mm oversize head diameter (34.00mm) provides significantly more flow potential than the factory valves, making them an essential upgrade for forced induction or high-RPM naturally aspirated setups. Note that installing oversize valves requires professional machining of the cylinder head valve seats.
Each valve is manufactured from high-grade stainless steel and undergoes a black nitriding process. This treatment creates a hardened surface (approx. 52 HRc) that reduces friction against the valve guides and resists the corrosive effects of modern high-octane and leaded fuels. The smooth finish also minimizes carbon buildup on the valve face, maintaining port flow over time.
- Head Diameter: 34.00mm (+1.00mm over stock)
- Stem Diameter: 5.97mm
- Length: 104.10mm
- Material: Black Nitrided Stainless Steel
- Quantity: Set of 12 intake valves
- Manufacturer Part Number: MIVN-1012-12
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1340 Cobb Dr, Unit 1, Eustis, FL 32736
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Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valves, +1mm Oversize, Set of 12 (MIVN-1012-12)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 1991-1999 Mitsubishi 3000GT and Dodge Stealth models equipped with the 6G72 engine.
These Supertech Performance intake valves are engineered for high-output 6G72 builds where increased volumetric efficiency and valvetrain durability are paramount. The +1mm oversize head diameter (34.00mm) provides significantly more flow potential than the factory valves, making them an essential upgrade for forced induction or high-RPM naturally aspirated setups. Note that installing oversize valves requires professional machining of the cylinder head valve seats.
Each valve is manufactured from high-grade stainless steel and undergoes a black nitriding process. This treatment creates a hardened surface (approx. 52 HRc) that reduces friction against the valve guides and resists the corrosive effects of modern high-octane and leaded fuels. The smooth finish also minimizes carbon buildup on the valve face, maintaining port flow over time.
- Head Diameter: 34.00mm (+1.00mm over stock)
- Stem Diameter: 5.97mm
- Length: 104.10mm
- Material: Black Nitrided Stainless Steel
- Quantity: Set of 12 intake valves
- Manufacturer Part Number: MIVN-1012-12
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