Fuel Injector Clinic 1200cc-D High-Z Injector Set for GM LS3 / LS7 / LSA / L76 / L92 / L99 (8) - IS303-1200H-D
Always the correct part
We know our products
Mounting, Balancing
Free shipping on all order
The Fuel Injector Clinic 850cc High-Z Injector Set delivers 81 lbs/hr (850cc/min) at 3 bar and 94 lbs/hr (980cc/min) at 58 psi. Designed for LS3, LS7, LSA, L76, L92, and L99 engines, this set is built for enthusiasts needing precise fuel delivery and reliable drivability.
Free shipping on this injector set.
The Fuel Injector Clinic 850cc High-Z Injector Set utilizes high-impedance Bosch core injectors featuring the latest technology for superior short pulse width control and short pulse width repeatability. Each injector is individually serial numbered and matched using Fuel Injector Clinic's proprietary Data Match Technology, with results provided on an included Data Match Sheet.
This set is designed for drop-in factory fitment on listed applications and includes all necessary O-rings. FIC provides plug-and-play GM ECU data to assist with the calibration process. Tuning is required after installing larger injectors, and Max Redline can tune the car for the new injectors via log-based remote tuning or in-shop at American Muscle Performance in Pompano Beach, Florida. Free shipping is included on this item.
Confirm your engine code before ordering - call us with your VIN if unsure.
Drop-in plug fitment - these injectors use the factory-style connector, so no plug conversion is required. All o-rings needed for the factory application are included.
Larger injectors require a tune. FIC provides plug-and-play GM ECU injector data, and Max Redline can dial in your car with log-based remote tuning or in-shop tuning at our Pompano Beach, FL shop.
Are these injectors E85 compatible?
Yes, Fuel Injector Clinic injectors are fully compatible with E85.
Is tuning required when installing new injectors?
Yes, tuning is required after installing larger injectors. FIC provides plug-and-play GM ECU data, and Max Redline can tune your car via log-based remote tuning or in our Pompano Beach shop.
Call Max Redline / American Muscle Performance at 954-507-6261 or email Sales@americanmuscleperformance.net.