GM LS2/3/7 (58x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness (fits Holley 522-xxx injectors), Includes Bosch Oxygen Sensor
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too!
Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too!
- ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance
- Simple Installation - Plug and Play control of GM LS2/LS3/LS7 engines. Just plug the harness into your factory sensors, wire the power and grounds and you are ready to take complete control of your LS engine
- Sealed automotive and marine grade connectors
- 1-5 Bar MAP sensor capability
- Ideal For Everything - including stock 5.3L engine swaps or all out, 3,000+ horsepower race cars that need a simple and powerful ECU and harness solution
- Easy To Use - Laptop programmable ECU includes a variety of base maps that will have you hitting the cruise or track in no time
- More Functionality - Provides significantly more functionality than OEM or other competitive ECUs (boost control, nitrous control, water/meth injection, plus a host of additional inputs and outputs to control fans, pumps, relays etc.)
- For a full list of advanced features such as boost, nitrous, water/meth, individual cylinder control and more click the document icon under the product image!
- Industry Leading Self Tuning Fuel Strategy - means less time tuning and more time enjoying the power of your LS vehicle
- Optional plug and play hand-held programmer, 5.7" touch screen and digital gauges are available for ultimate control and vehicle monitoring
- ECU is fully potted and can be mounted in the engine compartment or interior
- Kit includes ECU, harness, communication cable, software, Jetronic/Minitimer (Bosch style) injector connectors, and Bosch wideband O2 sensor, designed to be used with GM LS2/LS3/LS7 engines with factory GM coils and a 58 tooth crank sensor
Information:
ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance.| Attributes | |
| Brand | Holley EFI, Holley EFI |
| California Proposition 65 | No |
| Category | Air and Fuel Delivery, Fuel Injection - EFI |
| Category Filter | Fuel Injection - EFI |
| Clearance Category | Fuel Injection - EFI |
| Connector Series | Jetronic / Minitimer (Bosch) |
| Country of Origin (Primary) | US |
| Crank Reluctor | 58x, 58x |
| Emission Code | 4, 3, Off Road |
| Fuel Filter Included | No |
| Fuel Injectors Included | No |
| Fuel Pump Included | No |
| GTIN | 00090127687505 |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8409915085 |
| Hazardous Material Code | N |
| Ignition Type | GM LS 58x, GM LS 58x |
| Injector Connector | Jetronic / Minitimer (Bosch), Jetronic / Minitimer (Bosch) |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Product Type | HP EFI Kit, HP EFI Kit |
| SDR Required Flag | N |
| Sale Category | Air and Fuel Delivery |
| Sub Category | Service Kits |
| Throttle Position Sensor Included | No |
| Warning | California Proposition 65, California Proposition 65 |
| part type | Fuel Injection Conversion Kit |
Holley EFI 550-607 HP EFI ECU & Harness Kits
Product Information
- Brand: Holley EFI
- Product Number: 550-607