
Specifications
- Brand
- FAST
- Part #
- 301202
- UPC
- 036584122159

FAST Injector Harness FAST Gen III
$172.29
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Fits 1997-2004 Chevrolet Corvette. FAST Gen III injector harness connects your XFI ECU to your fuel injectors, designed for LS and other V8 engines.
Key Features
- Fits 1997-2004 Chevrolet Corvette.
- Connects FAST XFI ECU to fuel injectors.
- Features Minitimer/EV1 style injector connectors.
- Designed for LS and other V8 engines with a 1-8-7-2-6-5-4-3 firing order.
- Harnesses can be re-pinned for custom firing orders and re-terminated for different injector connectors.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're installing a FAST XFI engine management system on your 1997-2004 Chevrolet Corvette, this FAST Gen III injector harness is what you'll need to connect your ECU to the fuel injectors. This harness is specifically built to work with the Minitimer/EV1 style injector connectors commonly found on GM LS engines and other V8 applications that use a 1-8-7-2-6-5-4-3 firing order.
This harness is well-built and designed to handle the electrical signals between your XFI ECU and your injectors reliably. While it's tailored for the LS engine platform, FAST designs these harnesses to be adaptable. If you have a unique setup or need to re-pin for a different firing order, these harnesses can be re-terminated to accommodate various injector connectors, making them a versatile choice for many V8 builds.
Specifications
- Brand
- FAST
- Manufacturer Part #
- 301202
- UPC
- 036584122159
Frequently Asked Questions
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FAST Injector Harness FAST Gen III

