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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
For Your Every Summer RSVP, with Code: SUMMER15
Description
PRO550 V8 Complete HarnessDescription Downloads The FuelTech PRO550 V8 plug and play harness is the best link between your FT550 or FT550LITE ECU and V8 engine. PRO550 V8 Complete Harness Manual PRO550 Connectors Features PRO550 V8 Complete Harness is a harness designed to install a FuelTech FT550 on mostly any racing V8 application. It comes setup for 8 EV1 injectors. It comes pre terminated to suit a V8 engine with all relays and fuses for a simple 3 wire battery hook up and
- The FuelTech PRO550 V8 plug and play harness is the best link between your FT550 or FT550LITE ECU and V8 engine.
-
PRO550 V8 Complete Harness Manual
PRO550 Connectors
Features
- PRO550 V8 Complete Harness is a harness designed to install a FuelTech FT550 on mostly any racing V8 application. It comes setup for 8 EV1 injectors.
- It comes pre-terminated to suit a V8 engine with all relays and fuses for a simple 3 wire battery hook up and ignition power. It has a 37 pin firewall connector to make installation an easy task and with the modular construction, adding individual coils is as easy as connecting add-on harnesses utilising the built in output connectors. Each connector has its own label and the connectors and harness insulation is heat, moisture and oil resistant.
- It has most of the engine sensors pre-wired: TPS, hall and VR crank trigger, hall and VR cam sync, fuel pressure, oil pressure, wastegate pressure, turbo back pressure, coolant and intake air temperature, driveshaft and more.
- Comes pre-wired for our EGT-8 CAN
- It can be used directly with a distributor type ignition or with additional auxiliary coil harnesses to have coil per cylinder ignition such as smart coils or the FuelTech FTSPARK CDI unit with an additional harness.
- This harness is setup for two nano wide band o2 conditioners and two o2 sensors. You can also use an additional adapter for a dual channel Alcohol o2 with NTK o2 sensors (requires Bosch to NTK adapters).
- There is an INPUTS connector to custom wire up to 5 additional input channels for the engine or chassis datalogging (i.e. transbrake button, suspension travel sensors, input shaft RPM, staging button and much more).
- There are 2 additional OUTPUTS connectors to wire custom outputs like wastegate boost control solenoids, transbrake solenoid, dump and lockup valves, gear shift, nitrous stages and more.
Contents of Packaging
- 1 PRO550 V8 Complete Harness
- 1 Operation and installation guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
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Product Reviews
★★★★★ 4
fit fine
Size: 42, Color: 01black Camo
tbh, they are a little bigger then I expected. seems like a lot of people claimed they fit small, so I ordered a size up and they are a little more loose then I’d normally want. the material is slightly different, maybe a bit more stiff, but still pretty comfortable for the price. I’d order them again.
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Reviewed in the United States on June 22, 2022
★★★★★ 5
Fit well, look good
Size: 34, Color: 01black
bought 4 pair in different colors. They look great and fit well and have some room with the elastic waist. Very, very satisfied. Will buy more next summer for sure.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Good quality
Size: 46, Color: 01khaki Camo
These pants are good quality with a plenty of pockets. Size is accurate. Would recommend.
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Reviewed in the United States on March 2, 2026
★★★★★ 3
Men's Cargo Shorts
Size: 42, Color: 01khaki
Not true color. Ordered Kahki color shorts, instead got ugly yellow/orange color shorts. Fit ok will see how they wash. Still considering returning.
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Reviewed in the United States on June 23, 2024
★★★★★ 5
Good Value
Size: 34, Color: 01black Camo
I wasn't expecting much at this price, but was pleasantly surprised. Great quality and perfect fit. The pockets are well stitched and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
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