FAST - FST30277-8 - Precision-Flow LS7 Style Fuel Injectors, 245 lb/hr, Set of 8

These new injectors deliver the outstanding idle quality, unparalleled flow consistency, and durability essential for high-performance EFI applications. Engineered for excellent response and fuel atomization, FAST Precision-Flow fuel injectors are manufactured and 100% flow-tested to maintain the industry's tightest tolerances. With flow rates from 30 to 245 lb/hr, these will meet the fuel demands of high-horsepower engines and are compatible with all fuels. These injectors undergo a multi-point dynamic flow test that holds them to within +/- 2% of the stated flow rate across a set of 8 injectors. Testing at multiple pulse widths, rather than just at static flow, ensures consistent cylinder-to-cylinder fuel delivery across the entire engine operating range, not just at maximum capacity. The result is a smoother operating engine that is easier to tune and maintain a consistent cylinder-to-cylinder air/fuel ratio. Available as single injectors or in sets of 8, these FAST Precision-Flow fuel injectors will be the final piece of your fuel delivery system in any EFI-equipped application. FAST Precision-Flow fuel injectors undergo multi-point, dynamic flow testing during manufacturing to deliver precision performance in all conditions.

• Multi-point Dynamic Flow Testing/Ensures that the injectors deliver the required fuel flow throughout their operating range and not just at max flow
• Excellent Fuel Atomization/Maximizes fuel efficiency for clean, complete combustion
• Flow matched to 2%/Consistent fueling from cylinder to cylinder

FAST Precision-Flow LS7 style fuel injectors are designed for high-performance EFI applications requiring consistent fuel delivery, excellent response, and reliable atomization. This set includes eight 245 lb/hr injectors engineered to support the fuel demands of high-horsepower engines.

Each injector is manufactured and 100% flow-tested using FAST multi-point dynamic testing. Testing across multiple pulse widths verifies performance throughout the operating range rather than only at maximum flow. Injectors are flow-matched within plus or minus 2% across the set of eight to promote consistent cylinder-to-cylinder fueling, smoother engine operation, and easier tuning.

Key Features & Performance Benefits

• Multi-point dynamic flow testing: Verifies fuel delivery throughout the operating range.
• Excellent fuel atomization: Supports efficient, clean, and complete combustion.
• Flow-matched within 2%: Promotes consistent fueling from cylinder to cylinder.
• High-flow performance: 245 lb/hr flow rate supports high-horsepower EFI applications.

Key Product Specifications & Technical Data

• Brand: FAST
• Part number: FST30277-8
• Product type: Precision-Flow fuel injector set
• Injector style: LS7 style
• Flow rate: 245 lb/hr
• Quantity: Set of 8
• Flow matching: Within plus or minus 2% across the set
• Fuel compatibility: Compatible with all fuels

What's Included

Eight FAST Precision-Flow LS7 style fuel injectors.

Fitment

Designed for EFI-equipped applications. Specific vehicle or engine fitment was not provided.

This product is not approved for carbureted applications. EPA information was listed as N/A, and the product data indicates a California Air Resources Board acknowledgement is required. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1