
The Haltech Elite 750 ECU is a compact and cost-effective engine management solution, designed for performance builds and engine conversions requiring high-end control capabilities without unnecessary complexity. With a robust waterproof case, full support for flex-fuel tuning, and onboard data logging, this ECU delivers cutting-edge features in a single-connector format.
This kit includes a 34-pin AMP Superseal plug and pin set, allowing for custom wire-in installations where a universal or bespoke harness is required.
Included:
Elite 750 ECU
Superseal 34-pin AMP Plug (Key 1)
Matching Pin Set
Supported Configurations:
1 to 12 Cylinder Engines
1 to 3 Rotor Engines
Naturally Aspirated or Forced Induction
Sequential, semi-sequential, batch or multipoint injection
Distributor or multi-coil ignition systems
Communication and Connectivity:
USB Programming Interface (Windows)
CAN Bus for dash integration, expansion modules, and OBDII diagnostics
6 x Peak & Hold Fuel Injection Outputs (0–8A peak / 0–2A hold)
6 x Ignition Outputs
2 x Engine Position Inputs (with flexible trigger support)
2 x Digital Pulsed Inputs
5 x Digital Pulsed Outputs
2 x Analog Voltage Inputs
3 x Dedicated Inputs: TPS, Coolant Temp, IAT
Internal 3-Bar MAP Sensor (rated up to 29 psi boost)
Up to 45 I/O Channels via CAN Expansion
Waterproof IP67-Rated Enclosure
Fuel and Ignition Control:
Per-cylinder 3D corrections
Dual injection stages (rotary support)
Closed-loop O2 with long-term learning
Closed-loop idle speed control (requires BAC-style valve)
Flexibility for Various Fuels:
Direct Flex Fuel sensor input
Fuel mapping for Petrol, Methanol, Ethanol, or E85
Boost and Power Adders:
Intelligent 3D open-loop boost control
Nitrous control with advanced stage logic
EGT monitoring via CAN (up to 12 channels)
Wideband O2 via CAN (up to 2 channels)
Tuning Software:
Nexus Software Programmer (NSP)
Tuning map resolution up to 32 x 32
This product is intended for off-road or motorsport use only and is not legal for use on public roads or emission-controlled vehicles.
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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