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  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
  • High Flow Fuel Injector 400CC for Racing Car 6 Holes
High Flow Fuel Injector 400CC for Racing Car 6 Holes
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High Flow Fuel Injector 400CC for Racing Car 6 Holes

  • >= 50 Pieces
    $10
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High Flow Fuel Injector 400CC for Racing Car 6 Holes

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Fuel Delivery: Designed for racing cars, this 6-hole fuel injector delivers a 400cc flow rate, enhancing engine performance and fuel efficiency. The multi-hole design ensures precise fuel atomization for optimal combustion.
  • Vehicle-Specific Compatibility: Tailored for Toyota Starlet models, it integrates seamlessly with gasoline fuel systems, ensuring reliable performance under high-pressure racing conditions.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant metal nozzle and reinforced body, you can withstand extreme temperatures and pressures common in racing engines*.

  • 2. Vehicle-Specific Interactive Design

    • With a precision-engineered Toyota Starlet-specific connector, you can achieve a secure, no-leak installation without aftermarket modifications*.

  • 3. High-Flow Performance Parameters

    • With a 400CC capacity and 6-hole design, you can deliver ~20% higher fuel flow than standard injectors*, maximizing engine performance.

  • 4. Racing-Grade Scenario Solutions

    • Designed for racing durability, you can sustain continuous high-G operation without performance degradation*.

  • 5. Certified Quality Assurance

    • Backed by CreditParts' racing-grade quality assurance, you can trust compliance with automotive performance standards*.

Product details

High Flow Fuel Injector 400CC for Racing Car 6 Holes

The High Flow Fuel Injector 400CC for Racing Car 6 Holes combines robust engineering with precision design to deliver optimal fuel performance for high-demand racing applications. Crafted for Toyota Starlet models, this injector features a durable metal-and-plastic construction, a 6-hole nozzle for even fuel distribution, and enhanced flow capacity to support 400CC engines. Its compact, pressure-resistant design ensures seamless integration into racing systems, while the reinforced CreditParts packaging guarantees safe transportation and storage.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal nozzle + heat-resistant plasticWithstands high-temperature engine environments
Flow Rate400CC/minPowers high-performance racing engines
Nozzle Design6-hole precision sprayEnsures efficient fuel atomization for better combustion
CompatibilityToyota Starlet (gasoline engines)Direct OEM replacement for specified models
Pressure Tolerance40 MPa maxSupports high-pressure fuel injection systems

Customization guide

Adjustable flow rate settings and nozzle configurations can be tailored to meet specific engine requirements (e.g., turbocharged systems or horsepower upgrades). Contact our technical team for custom calibration.

Get inspired

With its 6-hole nozzle and 400CC capacity, this injector elevates racing performance by maximizing fuel efficiency and power output. Perfect for enthusiasts seeking a reliable upgrade without compromising durability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate400CC/min+15% (460CC/min)*+30% (520CC/min)*
Pressure Tolerance40 MPa45 MPa50 MPa
Weight350gLightweight alloyUltra-light alloy
CertificationISO 9001ISO 9001 + SAE J1939ISO 9001 + MIL-STD-810

Supplier's note

  1. Three Technical Breakthroughs:

    • 6-hole nozzle design: Achieves 20% better fuel atomization than standard 4-hole injectors, improving combustion efficiency.
    • 40 MPa pressure tolerance: Outperforms industry benchmarks (typically 35 MPa), enabling use in high-performance turbo setups.
    • Lightweight alloy body: Reduces weight by 15% compared to traditional metal injectors, enhancing engine responsiveness.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard racing setups requiring OEM-level reliability.
    • Advanced Model: Suits enthusiasts with turbocharged engines needing higher flow rates and SAE-certified durability.
    • Pro Model: Designed for professional teams demanding extreme pressure resistance (e.g., drag racing) and military-grade durability.

With the Pro version’s 50 MPa pressure tolerance, you can safely handle supercharged systems that exceed industry standards. Paired with its ultra-light alloy body, this reduces rotational inertia, enabling faster throttle response and peak performance under stress.

Frequently asked questions

  • Which fuel injector model suits Toyota Starlet racing cars with high-flow needs?

  • How do I clean the metallic nozzle of a CreditParts fuel injector?

  • What materials make CreditParts fuel injectors durable for high-pressure systems?

  • Can I customize the flow rate of the 400CC fuel injector for my Toyota Starlet?

  • Is the CreditParts fuel injector certified for automotive safety standards?

  • Does the packaging protect the fuel injector during shipping?

  • What advantages does a 6-hole nozzle provide for racing fuel injectors?

  • Are CreditParts fuel injectors compatible with non-Toyota Starlet vehicles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Flow RateHigh-performance racing enginesIndustry Standard: 300cc/min ▲ Our Base: 350cc/min ▲▲ Our Advanced: 400cc/min (ISO 1217 certified)Enables 25% higher fuel delivery for racing engines ▲▲▲Higher flow may require engine recalibration (disadvantage for stock setups)
Material QualityHarsh operating environmentsIndustry Standard: Basic alloy ▲ Our Base: Stainless steel ▲▲ Our Advanced: Aerospace-grade titaniumWithstands 150°C+ temperatures (ASTM E1461) and 50+ chemical exposures (ASTM D543)Advanced version 30% heavier, complicating installation
Noise LevelQuiet operation in workshopsIndustry Standard: 50 dBA ▲ Our Base: 45 dBA ▲▲ Our Advanced: 40 dBA (quieter than a whisper at 30cm)Reduces noise pollution in shared garagesAdvanced version requires specialized mounting for vibration damping
CompatibilityVehicle-specific installationsIndustry Standard: Generic fit ▲ Our Base: Toyota models ▲▲ Our Advanced: Starlet racing (OE-equivalent fit)Perfect seal for Starlet’s high-pressure fuel railsNarrower compatibility limits aftermarket use
DurabilityHeavy-duty usage cyclesIndustry Standard: 10k cycles ▲ Our Base: 15k cycles ▲▲ Our Advanced: 20k cycles (per SAE J1839)100% leak-proof after 20k cyclesAdvanced version’s precision parts may need专业工具 for servicing
Packaging & ProtectionShipping/StorageIndustry Standard: Cardboard box ▲ Our Base: Reinforced foam ▲▲ Our Advanced: Anti-static + shockproofPrevents nozzle damage during cross-border transportAdvanced packaging increases shipping costs by 20%

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