Katech Engineering LLC - Fuel System Parts

Performance Parts  - Fuel System Parts

Race-Focused Fuel Delivery Solutions for High-Output Engine Systems

Fuel system parts are critical to the performance, reliability, and safety of race-focused engine programs operating under high load, elevated pressure, and sustained duty cycles. In competitive environments, components such as high-performance fuel injectors, fuel pumps, flex fuel kits, lines, fittings, regulators, sensors, and supporting hardware must function as a complete system to deliver consistent fuel supply and precise control under demanding motorsports conditions.

Katech’s approach to fuel system components is shaped by decades of involvement in professional racing and high-output engine development. Engineering decisions are informed by real-world competition data, endurance-based validation, and the demands placed on engines operating at the limit. While these fuel system parts are developed with racing as the priority, they are also well-suited for street-driven builds derived from track and competition programs, where durability, repeatability, and control are essential.

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Items 1-16 of 16
Backordered
Description: Fuel pump module
Item #: KAT-A7763
Condition: New
Price: $1,574.99
Qty:

Price: $2,249.99
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In Stock
Description: Remote Fuel filter Kit
Item #: KAT-A7844
Condition: New
Price: $367.99
Qty:

In Stock
Description: PNP Controller/Harness for KAT-7763
Item #: KAT-A7815
Condition: New
Price: $682.99
Qty:

Backordered
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-30-8
Condition: New
Price: $1,999.99
Qty:

Backordered
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-50-8
Condition: New
Price: $2,999.99
Qty:

In Stock
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-70-8
Condition: New
Price: $3,999.99
Qty:

In Stock
Description: Gen 5 LT2
Item #: XDI-LT2-40-8
Condition: New
Price: $1,999.99
Qty:

Backordered
Description: For Gen 5 LT2
Item #: XDI-LT2-70-8
Condition: New
Price: $2,999.99
Qty:

Backordered
Description: For Gen 5 LT2
Item #: XDI-LT2-100-8
Condition: New
Price: $3,999.99
Qty:

In Stock
Description: For Gen 5 LT5 engines
Item #: KAT-A7697
Condition: New
Price: $472.99
Qty:

In Stock
Description: Katech port injection service for 3.0L Whipple
Item #: KAT-A7752
Condition: New
Price: $839.99
Qty:

Backordered
Description: For LS3/LS7
Item #: FIC-IS303-0540H
Condition: New
Price: $625.00
Qty:

Backordered
Description: For LS3/LS7
Item #: FIC-IS303-0660H
Condition: New
Price: $683.00
Qty:

Backordered
Description: For LS3/LS7
Item #: FIC-IS303-0850H
Condition: New
Price: $735.00
Qty:

Description: FlexFuel kit for 2016+ Camaro SS
Item #: DSX-FF-CAMARO6
Condition: New
Price: $375.00
Qty:

Items 1-16 of 16

More About Fuel System Parts

Technical Scope

High-performance fuel system parts are selected based on engine configuration, fuel type, pressure requirements, power objectives, and operating environment. Proper system design, including injector capacity, fuel pump capability, rail and line sizing, pressure regulation, and calibration strategy, is essential to achieving stable combustion, consistent power delivery, and long-term engine durability in both competition and race-derived applications.

Professional installation, system integration, and tuning are strongly recommended to ensure proper operation within high-pressure fuel systems and modern engine management strategies.


Why Katech Engineering

Since its roots in professional motorsports, Katech Engineering has played a direct role in the development and support of championship-level racing engines and advanced performance programs. That experience informs every fuel system component evaluated and developed under the Katech name. A race-first engineering philosophy, combined with rigorous validation and precision manufacturing, ensures fuel system parts capable of performing reliably in demanding environments, on the track and in race-inspired performance builds.