FAST Precision-Flow Fuel Injector – LS2 Style | 90 lb/hr | Sold Individually

Upgrade your EFI fuel delivery with the FAST Precision-Flow 90 lb/hr Fuel Injector — engineered for outstanding idle quality, unparalleled flow consistency, and the durability essential for high-performance EFI applications. Manufactured and 100% flow-tested to the industry's tightest tolerances, FAST Precision-Flow injectors undergo a multi-point dynamic flow test that holds each injector to within ±2% of the stated flow rate across a set of 8 — tested at multiple pulse widths across the entire operating range, not just at static maximum flow. The result is a smoother-running engine that is easier to tune and maintains consistent cylinder-to-cylinder air/fuel ratio from idle to redline. This listing is for a single injector — also available in sets of 8.

Key Features

• ±2% Flow Matching – Multi-Point Dynamic Testing: Each injector is 100% flow-tested at multiple pulse widths across the entire operating range — not just at static maximum flow. Holds to within ±2% of the stated flow rate across a set of 8, ensuring consistent cylinder-to-cylinder fuel delivery from idle to full throttle
• 90 lb/hr Flow Rate: 90 lb/hr flow rate — suitable for high-horsepower EFI applications. FAST Precision-Flow injectors are available from 30 to 245 lb/hr to meet the fuel demands of a wide range of engine builds
• LS2 Connector Style: LS2-style electrical connector — direct fitment for GM LS2 and compatible LS-series applications. Verify connector compatibility with your specific engine and ECU harness before ordering
• All-Fuel Compatible: Compatible with all fuels — gasoline, E85, ethanol blends, and other alternative fuels. No fuel-specific limitations for high-performance EFI builds
• Excellent Response & Fuel Atomization: Engineered for excellent injector response and fuel atomization — critical for idle quality, part-throttle drivability, and consistent power delivery across the entire RPM range
• Sold Individually: This listing is for a single injector — order the quantity needed for your application. Also available in sets of 8 for a complete engine build

Specifications

• Type: Fuel Injector (Single)
• Flow Rate: 90 lb/hr
• Connector Style: LS2
• Flow Tolerance: ±2% across a set of 8
• Testing: Multi-Point Dynamic Flow Test (multiple pulse widths)
• Fuel Compatibility: All Fuels (gasoline, E85, ethanol blends)
• Part Number: 30902-1

Note: Sold individually — order the correct quantity for your engine (typically 8 for a V8 application). Verify injector flow rate, connector style, and O-ring fitment for your specific intake manifold and fuel rail before ordering. A professional EFI tune is required after injector installation. Also available in sets of 8 — see alternate listing.