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Air and Fuel› Fuel Injection Systems and Components - Electronic

Fuel Injector Connection

72lb/hr LS Engine Fuel Injector Set

Name: 72lb/hr LS Engine Fuel Injector Set
Brand: Fuel Injector Connection
SKU: FIC72LS

$640.00 $620.80 Save $19.20

SKU: FIC72LS

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Moderate — 2–4 hours

Overview

The Fuel Injector Connection FIC72LS is a set of eight 72lb/hr fuel injectors designed as an upgrade for LS3, LSA, LS7, and LS9 engines. These injectors feature a standard EV6 connector and offer flow rates of 750 cc/min at 3.0 BAR (43.5 psi) and 866 cc/min at 4.0 BAR (58.0 psi). They come with complete static and dynamic flow information, injector latency data, and tuning data for GM vehicles compatible with HP Tuners or EFI Live.

Show original supplier description

The Fuel Injector Connection FIC72LS is a new, flow-matched set of eight 72lb/hr fuel injectors specifically designed for GM LS3, LSA, LS7, and LS9 engines. These injectors utilize the standard EV6 connector, ensuring broad compatibility. They are presented as a significant upgrade for CTSV, ZL1, and LSA users looking to enhance performance, particularly when paired with an aggressive pulley change and running on 91/93 octane fuel. For applications using E85, it is recommended to consider higher flow rates like 80lb or more to ensure adequate fueling. These injectors are precisely calibrated, offering flow rates of 750 cc/min at 3.0 BAR (43.5 psi) and 866 cc/min at 4.0 BAR (58.0 psi). Each set includes comprehensive static and dynamic flow information, along with correct injector latency data. Furthermore, full injector data is provided in a format compatible with popular tuning software such as HP Tuners and EFI Live, facilitating seamless integration into custom engine management systems. They are sold as a set of 8 injectors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Fuel Injector Connection
Part Number	FIC72LS
Category	Air and Fuel

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