Fuel Injector Connection 1650CC/160LB Fuel Injector LS1 / LS6

Fuel Injector Connection 1650CC/160LB LS1/LS6 Fuel Injectors utilize the latest injector technology and are backed by advanced characterization data developed by Greg Banish of Calibrated Success. Drawing on decades of engineering experience with GM, Ford, and Chrysler, these injectors deliver the precise calibration data needed for exceptional drivability, smooth idle quality, and consistent fuel control in high-performance street and racing applications.

Built using brand-new injector cores and durable stainless alloy valves, these injectors are engineered to support demanding horsepower levels while maintaining excellent street manners. They are compatible with pump gasoline, E85, Q16, VP Import, FTW, M1, M5, and other MTBE oxygenated race fuels. Every injector set is individually flow matched on one of Fuel Injector Connection's five precision flow benches and includes a unique code for downloading exact injector characterization data, ensuring accurate tuning and dependable long-term performance. Factory application O-rings are included where applicable, and every injector set is backed by a lifetime warranty against original manufacturing defects.

Key Features

Designed for LS1 and LS6 applications.
Utilizes the latest high-performance injector technology.
Advanced injector characterization data developed by Greg Banish of Calibrated Success.
Excellent idle quality for street-driven vehicles.
Supports high-horsepower applications on gasoline and E85.
Compatible with pump gasoline, E85, Q16, VP Import, FTW, M1, M5, and other MTBE oxygenated race fuels.
Durable stainless alloy valve construction.
Manufactured using brand-new injector cores.
Individually flow matched on one of five precision flow benches.
Includes a unique code to download injector-specific characterization data.
Factory application O-rings included where applicable.
Backed by a lifetime warranty against original manufacturing defects.

Notes

Installation may require replacing the injector connector on the vehicle wiring harness.
A plug-and-play injector adapter is available for simplified installation.
For aftermarket or custom applications, verify injector height and O-ring configuration before ordering.
All Fuel Injector Connection injectors utilize brand-new injector cores.
The part number identifies injector size and fitment.
Example format: Injector Size/CC.Height.Top O-Ring Diameter.Bottom O-Ring Diameter.
Plug Type: EV6
Sold Individually
Style: LS1/ LS6
Off-road use only. High-performance fuel injectors are intended for off-road use only. Please refer to the manufacturer's Disclaimer and Warranty page for complete details.