Air and Fuel Fuel Injection Systems and Components - Electronic

AUS Injection

Fuel Injector 48 lb/hr

$598.49

SKU: CP-10722-48-6

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The AUS Injection CP-10722-48-6 is a high-performance fuel injection unit designed to boost GM V6 engine performance. It delivers 48 lb/hr of fuel flow at 43 PSI and is compatible with gasoline, E85, and CNG.

This unit is fully remanufactured with new components like the fuel pressure regulator diaphragm and O-rings. It has been flow-matched to ensure smooth, consistent operation and optimal performance, providing reliable, trouble-free operation.
Show original supplier description
The AUS Injection CP-10722-48-6 is a high-performance fuel injection unit engineered to enhance the capabilities of GM V6 engines. This unit is designed to deliver an increased fuel flow of 48 lb/hr at 43 PSI, catering to the demands of modified engines and performance applications. Fully remanufactured by AUS Injection, this fuel injector assembly features new components, including the fuel pressure regulator diaphragm and O-rings, ensuring reliability. It is meticulously flow-matched to within ≤ 2% static and dynamic flow rates, promoting smooth, consistent engine operation and optimal performance. This injector is compatible with gasoline, E85, and CNG fuels. This fuel injector assembly is specifically designed for GM Trucks and Vans from 1996-2004 equipped with the 6-Cyl - 4.3L engine. It is noted as an aftermarket upgrade and requires tuning. The product is also suitable for motorsport applications. AUS Injection emphasizes that buyers should verify the specified flow rate for their specific engine modification project requirements. While 99% of AUS Injection Performance Racing Fuel Injectors are exact fit, requiring no adapters or connectors, any exceptions will include necessary components at no extra charge. Each unit undergoes an exacting Quality Control Test before shipping to ensure it meets rigid flow specifications and electrical parameters as part of a matched set. A sample flow report with real data, including complete latency, is included with the 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.

Fitment

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Specifications

BrandAUS Injection
Part NumberCP-10722-48-6
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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