Fuel Injector Clinic 1200cc-D High Impedance Fuel Injector Set for LS2 Engines (IS302-1200H-D)
Feed your high-performance LS2 build with the precision and reliability it demands using the Fuel Injector Clinic IS302-1200H-D High Impedance Fuel Injector Set. Engineered specifically for LS2 applications, this complete set of eight injectors flows 1200cc/min (110 lb/hr) at 43.5 PSI (3 Bar) and 130 lb/hr (1350cc/min) at the factory 58 PSI (4 Bar) fuel pressure. Whether you're building a boosted street car, an E85-powered track machine, or a naturally aspirated performance engine, these injectors deliver exceptional fuel control with the drivability enthusiasts expect from Fuel Injector Clinic.
Built using the latest high impedance injector technology, the IS302-1200H-D features outstanding linearity, excellent short pulse width repeatability, and Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered and dynamically matched, with a detailed Data Match Sheet included to provide injector-specific flow and latency values for accurate ECU calibration. Fuel Injector Clinic also offers Plug and Play GM ECU calibration data, making tuning faster and more straightforward for compatible engine management systems.
Each injector set is configured with the correct O-rings for the factory LS2 application and utilizes brand-new injectors rather than remanufactured cores for maximum reliability. The result is outstanding idle quality, smooth part-throttle operation, and dependable fuel delivery for demanding street and racing environments.
Quick Specs
- Part Number: IS302-1200H-D
- Injector Flow Rate: 1200cc/min (110 lb/hr) at 43.5 PSI (3 Bar)
- Injector Flow Rate: 1350cc/min (130 lb/hr) at OE 58 PSI (4 Bar)
- Injector Quantity: 8
- High impedance (saturated) injectors
- Latest high-performance injector technology
- Fuel Injector Clinic Data Match Technology dynamic flow matching
- Each injector individually serial numbered
- Detailed Data Match Sheet with injector-specific flow and latency values included
- Plug and Play GM ECU calibration data available from Fuel Injector Clinic
- Flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees Fahrenheit
- Application-specific O-rings included
- Lifetime warranty against manufacturing defects
Features
- Designed specifically for LS2 engine applications
- Flows 1200cc/min (110 lb/hr) at 43.5 PSI and 1350cc/min (130 lb/hr) at factory 58 PSI fuel pressure
- Latest high impedance injector technology delivers excellent fuel control
- Outstanding idle quality and part-throttle drivability
- Superior short pulse width repeatability for simplified tuning
- Fuel Injector Clinic Data Match Technology ensures exceptional injector-to-injector consistency
- Each injector is individually serial numbered with detailed calibration data
- Plug and Play GM ECU calibration data available for supported applications
- Application-specific O-rings included for factory fitment
- Brand-new injectors eliminate the risks associated with remanufactured cores
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
Fitment
- GM LS2 engine applications requiring a set of eight high impedance fuel injectors
- Compatible with factory and aftermarket LS2 fuel systems designed for this injector configuration
FAQs
What does the "1200cc-D" designation mean?
The IS302-1200H-D flows 1200cc/min (110 lb/hr) at the standard 43.5 PSI (3 Bar) test pressure and approximately 1350cc/min (130 lb/hr) at the factory GM 58 PSI (4 Bar) fuel pressure, making it an excellent choice for high-performance LS2 applications.
Is tuning information available for GM ECUs?
Yes. Fuel Injector Clinic provides Plug and Play GM ECU calibration data for this injector set, helping simplify tuning and improve calibration accuracy on supported GM engine management systems.
Why Buy From Beefcake Racing?
Beefcake Racing proudly offers genuine Fuel Injector Clinic fuel injectors backed by competitive pricing, fast shipping, and expert technical support. Whether you're building a naturally aspirated LS2, a supercharged street car, or a turbocharged race build, our knowledgeable team can help you choose the right injectors and supporting fuel system components for your project.
Need help selecting the proper injector size for your LS build?
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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