Take Total Control of Your Engine or Engine Swap with HalTech Engine Management Systems

Building a race car or doing a late-model engine swap? Control it with a HalTech Engine Management System. It will give you complete tuning flexibility plus data logging capability so you can keep your engine running at peak performance. Add a digital dash display and a wiring harness and you’ll be good to go.

The HalTech website has a tech library, tutorial videos, and tech tips to help you master your HalTech system.

Engine Management Systems
Summit Racing carries three HalTech Engine Management Systems. Ideal for popular late model engines and EFI conversions, the universal ECUs use HalTech’s Nexus Software Programmer (NSP) that makes programming easy and intuitive. The Elite 1500 and 2500 are available with or without a universal wire-in harness with ECU connectors at one end and unterminated wires at the other. The Nexus R3 comes with the universal harness.

Elite 1500
The Elite 1500 is recommended for four-cylinder and two-rotor rotary engines, normally aspirated or forced induction. It has four injector and four ignition outputs plus 12 digital outputs and 10 analog voltage inputs. You can add up to 45 input/output channels via an optional CAN network.
• Onboard data logging with 2MB of internal memory
• Drive-by-wire throttle control
• Tuning setups for gasoline, methanol, ethanol, and LPG
• Flex fuel function—tune boost, fuel, and ignition by ethanol content
• Closed loop 02 control and closed loop idle speed control
• Variable cam control—independently control up to four camshafts
• Sequential turbo control and six-stage nitrous control
• Boost, launch, and traction controls
• Transbrake control
• Anti-lag/rotational idle control—build and maintain boost during closed throttle conditions
• Engine protection—set multi-level limits for sensors to protect against common causes of engine failure
• Shock travel/ride height inputs allow dynamic tuning and data logging to assist in chassis development and power delivery

Elite 2500
Recommended for four-, six-, and eight-cylinder engines or two-, three, and four-rotor rotary engines, the Elite 2500 has the same features as the Elite 1500 but has eight fuel injector and ignition outputs and dual channel knock control.

Nexus R3
The Nexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller, and a state-of-the art engine management system in one powerful device. It can handle engines with up to eight cylinders or four rotors. Other features include:
• Four x 25 amp outputs to power injectors, ignition coils, transbrake, electric fan, and electric fuel pump
• Eight peak/hold injector drivers
• Eight low-current ignition inputs
• 11 0-5V analog inputs
• Onboard wideband controller for NTK and LSU4.9 sensors
• Onboard 4-bar MAP sensor
• Onboard data logging (128MB)
• Variable cam control—independently control up to four camshafts
• Closed loop boost control
• Dual knock control
• Anti-lag/rotational idle control
• Launch, traction, and transbrake controls
• Shock travel and ride height control
• Automatic transmission control for Ford AODE/4R70W, GM 4L60E/4L80E, Toyota A340E, Lenco, and Liberty

Elite 2500 Wiring Harnesses
HalTech's Elite 2500 Wiring Harnesses are the fastest and most cost-effective way to wire your race car or an engine swap. The harnesses are pre-terminated—simply connect a handful of labeled wires and you can be up and running in just a few hours. You can connect and program a HalTech Elite 2500 ECU to the harness using the manual and software located on the CD or USB key provided with the ECU.

Elite 2500 Wiring Harnesses are available for GM LS engines with or without drive-by-wire throttle bodies and in universal-fit version for other engines.

iC-7 Color Display Dash
A HalTech iC-7 Color Display Dash replaces a whole dashboard’s worth of analog gauges with a compact display. Features include:
• Full-color display
• User-configurable channels, units, and alarms
• Built-in inputs for turn signals, high beams, parking brake, and more
• Adjustable brightness control with automatic dimming
• Programmable multi-color shift light bar
• Face-mounted control buttons

The iC-7 Color Display Dash is available as a plug-and-play unit for Haltech and other popular aftermarket ECUs; and OBD-II version for 2008 and later vehicles; and a stand-alone unit for vehicles using carburetors, mechanical fuel injection, or EFI without an aftermarket ECU.

Summit Racing also carries HalTech sensors, adapter harnesses, wideband O2 sensor controllers, and other products to complete your HalTech system.

CHECK OUT HALTECH ENGINE MANAGEMENT SYSTEMS, DISPLAYS, AND ACCESSORIES AT SUMMIT RACING