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Description
Dominator EFI-LS1 Main Harness w/ Trans Control w/EV1 Injector Harness 550-656Fits GM LS 24x Crank, 1x Cam LS1 LS6 style Engines with EV1 Injectors, and a 4L60 80E Transmission Features: Dominator EFI base kits come in several product variations to fit most popular domestic V8 engine applications such as; LS, SBC BBC, SBF, BBF, and Chrysler engines1 Kits include the following: Dominator ECU, USB cable, ECU Power Harness, Engine Main Harness, EV1 Injector Harness, Bosch Wideband, ECU mounting hardware2 Integrated electronic
Fits GM LS 24x Crank, 1x Cam - LS1/LS6 style Engines with EV1 Injectors, and a 4L60/80E Transmission
Features:
- Dominator EFI base kits come in several product variations to fit most popular domestic V8 engine applications such as; LS, SBC/BBC, SBF, BBF, and Chrysler engines1
- Kits include the following: Dominator ECU, USB cable, ECU Power Harness, Engine Main Harness, EV1 Injector Harness, Bosch Wideband, ECU mounting hardware2
- Integrated electronic transmission control - Operates GM 4L60E and 4L80E transmissions, Ford AODE and 4R70W with more to come in the future3
- Integrated drive by wire throttle body control - Can control two drive by wire throttle bodies. Compatible with a number of DBW throttle bodies including GM, Chrysler, Ford, and Nissan4
- Integrated dual channel wide band oxygen sensor controls ? For monitoring both engine banks (NTK or Bosch sensors)5
- Extensive amount of inputs and outputs allow for limitless combination of options. Allows for unit to be used as a complete data acquisition system as well6
- Individual cylinder fuel and spark control allows you to unlock your engine?s potential7
- 1-7 Bar MAP sensor capability ? For naturally aspirated or boosted applications8
- Fuel Map and Learn Function Smoothing ? Helps to smooth rough areas of the maps9
- Self-tuning fuel table strategy greatly simplifies tuning process ? The more you drive it, the more it learns10
- ?Quick Start? strategies ? For faster engine starting11
- Allows for use of common OEM sensors as well as custom sensor calibration input12
- Two channel knock control sensor inputs for both one or two wire knock sensors13
- Store and select between four calibrations with Multi Map Selector (Part Number 558-407)14
- HARDWARE15
- ECU is fully potted and can be mounted in the engine compartment or interior ? See images for dimensions16
- Sealed automotive and marine grade connectors17
- Optional Digital Displays - 7" Digital Dash (PN 553-106) / 3.5" Touch Screen LCD (PN 553-108)18
- 12.3" Pro Dash (PN 553-111) and 7" Race Dash (PN 553-106) features full gauge layout customization, and nearly limitless tuning options.19
- DATA VISUALIZATION TOOLS20
- Data Logger ?Analyze and export your data with sophisticated, but user friendly tools ? Internal logger has 4 GB of memory21
- Strip Chart ? For real-time data viewing22
- Fully Configurable lap top Gauge Panel ? Life-like gauge cluster on your laptop screen23
- Racepak Integration Module Available.24
- Data logger - Smoothing, multiple graph view, pre-defined notes fields and more..25
- 8 STAGE NITROUS OXIDE CONTROL26
- Fully featured nitrous control eliminates the need for a separate nitrous controller device27
- Can be configured ?Wet? or ?Dry? with closed loop feedback28
- Progressive control based on time, RPM, or boost, requires part # 554-11129
- Lean or rich safety cutoff30
- Full timing retard/control configurability per stage based on RPM or time31
- INTEGRATED WATER/METHANOL INJECTION CONTROL32
- Uses Holley water/meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter water/meth flow as a percentage of fuel injector flow for water/meth tuning precision unmatched in the industry33
- Allows for two nozzles to be controlled34
- Nozzles available from 400 to 1000 cc/min35
- Complete control of pump activation, and low system safety features36
- TURBOCHARGER BOOST CONTROL37
- Fully featured boost control capability eliminates the need for a separate boost control device38
- Can be configured to control boost based on time, gear, speed, and manual inputs39
- Gear based boost control configurable by several different methods40
- ?Boost Builder? functions offer the ability to assist building boost on the starting line by altering ignition timing, fueling, as well as nitrous oxide activation. Can also be used as an anti-lag function41
Specs:
| Accelerometer Support | Yes |
|---|---|
| Boost Control | Yes |
| Brand | Holley EFI |
| CAN-BUS Support | Yes |
| Category Filter | Fuel Injection - EFI |
| Clearance Category | Fuel Injection - EFI |
| Coast Guard Approved | Yes |
| Coil Per Cylinder Ignition Support | Yes |
| Datalogging Support | Yes |
| Dry Nitrous Control | Yes |
| e85 Support | Yes |
| EGT Support | Yes |
| Emission Code | 3 |
| Engine | GM LS1/LS2/LS6 |
| Forced Induction Support | Yes |
| Fuel Filter Included | No |
| Fuel Hose Included | No |
| Fuel Injectors Included | No |
| Fuel Pressure Regulator Included | No |
| Fuel Pump Included | No |
| Grade Type | Performance |
| Height | variable 1.00" to 1.84" |
| Ignition Timing Control | Yes |
| Individual Cylinder Fuel Corrections | Yes |
| Intake Manifold Included | No |
| Knock Retard Support | Yes |
| Length | 13.14" overall |
| Mounting Bolt Pattern | 12.13"x 6.10" |
| Multi-Stage Nitrous Control | Yes |
| Product Type | Dominator ECU - ECM - VCM |
| Progressive Nitrous Control | Yes |
| Self-Tuning | Yes |
| Throttle Position Sensor Included | No |
| Traction Control Support | Yes |
| User-Tuneable | Yes |
| Warning | California Proposition 65 |
| Wet Nitrous Control | Yes |
| Width | 6.10" overall |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
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
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Do NOY buy used.
4th time buying this, and thank god I did. Bought this last one as "used-like new"... instructions are missing, 4 screws are missing, the present ones were loose in the box, and the cloth panels are I-balled-them-up-and-used-them-to-play-basketball wrinkled. Do NOT buy this used. It's only because I had leftover parts and previous knowledge that I was able to assemble this.
On to product. Super lightweight, easy assembly, looks pretty clean up close and from a distance. Panels stay on bars via velcro. This is not a sturdy screen, so it's not for a kid's room. But if you want a room divider that has no other job than to divide with quiet dignity, it works.
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Reviewed in the United States on March 31, 2024
★★★★★ 5
Practice makes perfect
These are actually three separately assembled screens that link together once ready, so I could gauge the improvement in my capability as a screen-assembling artisan. I’m 71 so getting down on the floor wasn’t all that easy. The first screen took 90 minutes as I tried to decipher the typically less than ideal pictorial directions, and to figure out how to position everything (including myself) working in a fairly small space. But by the third assembly I was a skilled craftsman and assembled it in 15 minutes. They look nice and do what I had hoped. All the parts were there, well-labeled, and the threading on the screw mountings were adequate although one required a bit more cajoling than the rest and worried me a bit until I finally got it right.
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Reviewed in the United States on January 21, 2023
★★★★★ 1
Not good quality
Color: Black, Size: Four Panel
Not the easiest thing to assemble, the screwdriver provided doesn't work so I hope you have your own. The fabric panels were at least an inch too short and weren't long enough to stretch to top and bottom, strain on velcro made them pop off with the slightest movement. Once assembled the panels were assembled they weren't stable at all and would fall over easily. Not very safe
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Reviewed in the United States on October 2, 2023
★★★★★ 5
Better than expected!
I ordered this room divider for my small apartment and the quality is surprisingly pretty good for the price paid — sturdy metal poles, mid-weight fabric panels enough for privacy (i.e.: not so see-through), brand new screws, and thick plastic end connectors. Instructions are figures only — READ THE PICTURES CAREFULLY! Highly recommend having a second person to help with assembling the divider panels together. This took me and my friend over an hour to assemble partly because there’s only one hex key to tighten the screws (and I forgot to add the plastic end connectors to the #3-labeled poles, so I had to take it apart and then set it up again). Overall satisfied with this purchase.
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Reviewed in the United States on April 4, 2022
★★★★★ 5
Privacy screen
I purchased this to set up as a privacy wall to make a makeshift guest “room” in our living room. It is a beautiful wine color it was very easy to assemble it took me like maybe all of five minutes and it’s very lightweight and easy to move. I think $50+ is steep for this item- it’s literally cloth stretched across a cheap frame- but it is not see through and it worked for what we needed. I would recommend it. There is a gap at the bottom that a cat can easily walk under or a nosey dog can poke their head through- but for people privacy it’s very good- and tall!
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Reviewed in the United States on August 4, 2022
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