Holley

Holley HP EFI ECU & Harness Kit - LS1/LS6

Sale price £2,642.71 GBP inc VAT Regular price £3,671.94 GBP
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SKU: 550-602

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Product Details

Key Features

HOLLEY HP EFI ECU & HARNESS KIT - LS1/LS6 - 550-602
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! Stop re–flashing your factory ECU every time you make a performance modification. Get Holley EFI today!
Features:
• Simple Installation - Plug and Play control of GM LS1/LS6 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
• 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.)
• Easy To Use - Laptop programmable ECU includes a variety of base maps that will have you hitting the cruise or track in no time
• 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
• Industry Leading Self Tuning Fuel Strategy - means less time tuning and more time enjoying the power of your LS vehicle
• Kit includes ECU, harness, communication cable, software and and Bosch wideband 02 sensor designed to be used with GM LS1/LS6 engines with factory GM coils and a 24 tooth crank sensor
• ECU is fully potted and can be mounted in the engine compartment or interior
• Sealed automotive and marine grade connectors
• 1-5 Bar MAP sensor capability
• Optional plug and play hand-held programmer, 5.7" touchscreen and digital gauges are available for ultimate control and vehicle monitoring
• ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance
• 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!

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Product Specifications

Brand
Holley
Btr Sku
550-602
Ecu Throttle Type
DRIVE BY CABLE
Ecu Type
MPFI
Engine Type
Gen III/Gen IV LS
Height
7.500000
Injector Type
EV1
Length
12.500000
Part Type
ECU Kit
Reluctor Type
24X
Weight
10.000000
Width
11.000000
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Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.