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Intake & Exhaust Valves & Valve Tappets
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
  • Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits
Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits

Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits

  • 200 - 1999 Pieces
    $10
  • >= 2000 Pieces
    $0.50
View product details

Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Exhaust Gas Management: Precision-engineered brass exhaust valves designed to regulate exhaust gas flow and intake in Mitsubishi 4G91/4G93/4G94 engines, ensuring optimal combustion efficiency and engine performance.
  • Durability & Thermal Resistance: Built with corrosion-resistant brass alloy to withstand extreme temperatures and pressures in internal combustion engines, enhancing longevity and reliability.

Key features

  • 1. Corrosion-Resistant Brass Construction

    • With a corrosion-resistant brass body, ensure long-lasting durability in high-heat engine environments. This material outperforms standard steel valves in resisting oxidation and wear, maintaining optimal performance over time.*

  • 2. Precision-Engineered Valve Design

    • With optimized valve stem geometry, achieve seamless installation and alignment for Mitsubishi 4G91/93/94 engines. The design reduces friction and ensures precise sealing, enhancing engine efficiency compared to generic aftermarket valves.*

  • 3. OE-Specified Compatibility

    • Engineered to OE (Original Equipment) standards, guarantee compatibility with Mitsubishi 1500-2000cc engines. This ensures perfect fitment and performance alignment with factory specifications, unlike non-OE alternatives.*

  • 4. High-Temperature Performance

    • With heat-resistant brass alloy construction, withstand extreme engine temperatures (up to 800°C) for reliable operation in high-performance scenarios. Outperforms lower-grade valves in durability during prolonged use.*

  • 5. Multi-Model Versatility

    • Designed for Mitsubishi Wira, Lancer 1500-2000cc, and 16-valve engine kits, this valve kit supports a broad range of applications. Its adaptability reduces the need for multiple part purchases compared to model-specific alternatives.*

Product details

Auto Inlet Exhaust Engine Valve for Mitsubishi 4G91 4G93 4G94 Wira Lancer 1500-2000cc 16 Valves Kits

The Mitsubishi 4G91/4G93/4G94 Auto Inlet Exhaust Engine Valve Kit is engineered for precision performance in 1500–2000cc engines. Crafted from corrosion-resistant brass, these valves ensure durable operation under high-temperature conditions. Designed for seamless compatibility with Mitsubishi Wira Lancer models, they optimize exhaust flow and combustion efficiency.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass (copper-zinc alloy)Enhanced durability, corrosion resistance, and thermal conductivity
DesignCylindrical stem with flared valve headEfficient gas flow and optimal sealing
CompatibilityMitsubishi 4G91/4G93/4G94 enginesGuaranteed fit and performance alignment
Temperature RangeUp to 550°CWithstands extreme engine operating conditions

Customization guide

  • Adjustable Stem Length: Customize to fit engine head specifications.
  • Valve Head Modifications: Optimize sealing or flow characteristics for specific engine demands.
  • Material Upgrades: Switch to stainless steel or high-nickel alloys for harsher environments.

Get inspired

Elevate your engine’s efficiency with valves that balance strength and flexibility. Whether you’re maintaining a classic Mitsubishi or upgrading a high-performance engine, these valves deliver reliable operation and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeStandard brassHigh-purity brassNickel-enhanced brass
Max Temperature500°C550°C600°C*
Stem Length Adjustability±2mm±5mmCustomizable
Seal Durability50,000 cycles100,000 cycles200,000 cycles

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Nickel-enhanced brass in the Pro model offers 30% better thermal resistance than standard brass.
    • Design Efficiency: The flared valve head reduces exhaust backpressure by 15% compared to flat designs.
    • Compatibility Precision: Engineered to match Mitsubishi’s 16-valve architecture, ensuring 100% OEM fitment.

  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance or standard engine rebuilds.
    • Advanced Model: Suited for high-mileage vehicles or engines operating in extreme heat (e.g., turbocharged setups).
    • Pro Model: Designed for racing or industrial applications where prolonged exposure to 600°C+ temperatures is common. With its 200,000-cycle seal durability, it outperforms industry benchmarks by 40%. Pair its nickel alloy with high-compression engines to achieve peak power output.

Frequently asked questions

  • Which exhaust valve kit suits small-engine vehicles like the Mitsubishi Lancer 1500-2000cc?

  • How often should I clean the exhaust valves in a Mitsubishi 4G91 engine?

  • Brass vs stainless steel: Which material is better for Mitsubishi engine valves?

  • Can I customize the valve stem length for a modified Mitsubishi 4G94 engine?

  • Is this exhaust valve kit OE-certified for Mitsubishi vehicles?

  • What’s the difference between intake and exhaust valves in the Mitsubishi 16-valve kit?

  • Do these valves withstand extreme temperatures in turbocharged Mitsubishi engines?

  • What components are included in the Mitsubishi 16-valve exhaust kit?

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