Much like the question this article answers, the answer to your question depends on many factors that will vary based on the user and the application. And it kind of worked. Staging Assist Would you benefit from the ability to creep your car into the staging beams using a transbrake and a pair of buttons? I'd suggest making your choice based on how serious you are about going with the 4L transmission. Every MPFI . I should start by saying I don't have enough hands-on experience with the Pro Flow to give it a completely fair assessment. }O~?cd. if ordered today, Engine Management Systems, Terminator X, Chevy, LS, Kit, Estimated USA Ship Date: Once selected, the data will be displayed. You may use the per-gear advanced table features. They give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! Copyright 2023 by AUTOSALES, INCORPORATED Estimated International Ship Date: $5 Off Your $100 Mobile App Purchase - Get the App. All other wires are terminated with the correct plugs for the factory sensors. Am I reading that right? Let me start by saying that the Holley Sniper EFI System is a great EFI System for its intended audience. Speed of Air (SoA) Engine Technologies has developed patented technology to enhance the efficiency of medium-duty Cummins, Powerstroke and Duramax engines, providing measurable performance and fiscal benefits. If you dont have one I pitty you losers. The price difference in the systems is simply a reflection of the cost of the ECU. In fact, it sometimes surprises folks when I say to someone in this situation who never intends to make much more than the original 180-200 HP to opt for the 2-BBL Sniper EFI System instead.But if you've made or plan to make any performance upgrades to your TBI engine then those are going to be wasted unless you do something about the intake airflow and fuel delivery. Why settle for a factory ECU with a cumbersome aftermarket tuning interface when you can get complete control of your engine, self-learning fuel strategies and the proven, race winning technology of Holley EFI for under a grand! Hard to argue with direct comparison of a user experienced in both systems. That saves you the difference between the cost of the HyperSpark distributor and the adapter harness (between $150 and $200.). The RFI issue is what finalized my Terminator X decision. Thanks again for your time. In fact, I encourage folks who have no plans to make over 300 HP to go with the exceptional Sniper 2300 2-barrel and save another $100 or so. Holley EFI systems have certain compatibility requirements in regards to crankshaft and camshaft speed and position inputs. ProDash 5.0.80 - Internal database update ProDash 5.0.79 If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. If you wanted to go to an 8-injector version, or if you wanted to go up to a Stealth 4500 TBI system, you could do that as well. Very knowledgeable about the products they sell, always happy to talk you through your options and point you in the right direction. Buy It Now. There are several versions of the Terminator X Max as GM has changed the protocols on their drive-by wire systems. Unplug your injectors so you're not spraying fuel. Not a trick question but a trick answer: Instead of Terminator X go with Terminator TBI or Terminator Stealth. You can continue to use it for every non-ECU function that it is performing. Harry Wagner. Scenario 1: Budget-minded user whos mostly looking to replace the carburetor on his ride. * Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control This one depends. There is one loose wire harness for all the optional accessories, such as fan control and AC input/output. Ok, good start. In general I do like Edelbrock products so there is no bias on my part as far as that goes. With a self-standing ECU, you have options. Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. But flashy lights are cool! endobj * Real-time fuel map learntakes the guesswork out of tuning your base fuel table They should still be accurate enough to give you a picture of what system is best for your application. <> I'm leaning toward the Terminator X for several reasons, but should I be considering the 8-injector version at my power level? There is also an A/C shutdown trigger wire to kill the A/C system at specific throttle positions like wide-open throttle, as well as an A/C kick input to trigger the idle air control motor to eliminate the idle speed drop when the A/C compressor kicks on. So more recently Holley introduced two new ECUs: Terminator X and Terminator X Max. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! All of our tuning software suites are designed for Windows Operating Systems. 7" Dash Firmware for Terminator X V2. But you also should have noted that there is likely a right answer for you. Friday 3/3/2023 Drive-by Wire Throttle Body Control (Terminator X Max Only), Ford 4R70W Transmission Control Harness (Terminator X Max Only), On-Board Diagnostic LEDS for: ECU Power Engine Run Wideband Status TPS Calibration Crank Signal Cam Signal. Hello Randy, Or you get the transmission control version of the Terminator X Stealth for $400 and youre done with it. Scenario 7: Serious Drag Racer. Apr 3, 2023, 4.5 out of 5 stars Hello Andrew, thank you for the response. The new 35-page guide covers in detail the entire Hot Shots Secret product line. 3 0 obj There are near-twin competitors out there in terms of form and function, but when you start listing out advanced features none really compare. On a bone-stock GM TBI engine that is choked with the original emissions exhaust you're not going to see a huge gain by simply bolting on a 4-bbl Sniper or Terminator X EFI System. So beginning in May of 2020, customers were presented with the dilemma we posed at the start of this article, Does the Terminator X Stealth offer features that make it a better value to me than the Sniper? Ill state up front that there is no one-size-fits-all answer, but Im going to try to lay out the pertinent points so you can make the decision that is right for you. Probably still Sniper 4150 or Stealth for me. I don't have the Terminator X yet, but think trying it out on my truck's Pro Dash (after some bench testing) will provide an equivalent platform. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. * Plug-and-play compatible with more Holley EFI accessories <>>> I've re-inputted the engine information multiple times, however, Im not getting any voltage from the ECU to the TPS sensor at all. Charles, Drivers for this are already present on PC's and laptop computers. However, this is not what I'd classify as an "easy" swap. Ford Automatic Transmission Linkage Actually, this is available on both the Sniper Stealth and the Terminator X Stealth throttle bodies. Due to the vast signal differences that OEM applications use, many OEM crank and camshaft sensor input strategies are not currently compatible with Holley HP and Dominator EFI systems. 2 0 obj ( 8 ), Estimated USA Ship Date: Expandability If you have a 4-injector Sniper TBI system then thats exactly what you have. Since selling our first Sniper EFI System back in April of 2016 (wow does time fly!) But if that's not you, simply swapping out the Sniper for a Terminator X Stealth is probably the wiser choice. x[[s~E KIJ3Ix"K*IgwAR@L,$4/8)iY$ae9xHl|v||^p.?_$$A$YG po`2%'/+`NvGwauGK.aJVtt@:\z ]=g g[b;b47biPzQlY;6ovFQCFK,/O#xZoAZjc_|Lo'kiX13AQkMlF)=y B"x[RU'!jTC`tSu,k YvIq2/,J@kb;@Yk_ _mo(wjX#^/G%r"LvH_Bknh3p1aD&Qc' tCsC (!(U Every . These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! What's Terminator X?Holley's Terminator X family of EFI Systems are standalone engine management systems that closely replicate some of Holley's most advanced engine management systems but at a much more budget-friendly price. The Terminator was likewise amazing and did capture some market share. Through the handheld you have the power to set Min/Max RPM for Nitrous Activation, retard or advance timing, set Target AFR, and even build custom progressive curves for both Nitrous Percentage, and Ignition Timing. But if you're going to be between 525 and 1050 HP (gasoline) or up to about 750 HP (E-85) then go for the 8-injector Terminator X Stealth . Touchscreen, Ford Injector Spacing, Universal, V8, MPFI, Kit, 4.0 out of 5 stars <> Thanks Holley! Will it control the transmission? Two powertrain management systems from Holley that offer plug and play control for most small block Ford engines including Coyote engines starting at just $999. What would you recommend? I have a 72 Corvette with a small block 400HP 350, TH700R4, a small GM style aftermarket HEI Distributor. Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever! J1A - Main Harness Connector - This connector is primarily an Input connector. Estimated International Ship Date: I know you support Holley. And there is no doubt that it is impressive. But if you have the Terminator X Stealth, you could shelve the throttle body, add the appropriate harnesses, and make this into any of the different MPFI systems that one could build using that ECU. {F9%b:jl8WY&Dh.>+^ 0d_KE.u owNkY{fvqi.h. Remember that you can gain a little bit of cushion by increasing the fuel pressure a bit and making that change in the fuel pressure setting in your configuration. :-). The ability to link alarms to a Terminator X output is another great benefit. Have to verify models. Mar 20, 2023 But Terminator X gives you 20 and Sniper gives you none. But this is a standard feature on Terminator X. Ready to boost power in your Acura K24 or 2.4L Honda? Mar 28, 2023, Engine Management Systems, Terminator X, Plug and Play Harness, 02 Sensor, 3.5 in, Touchscreen, Ford, Modular, 2 Valve, Stock Coil, EV1 Injectors, Kit, Estimated USA Ship Date: Now if something unusual is happening on your Saturday night cruise, you can reach down and hit the data log button and 4 days later not have to later think, "Was that data log 34 or 35?" However, the fear of an RFI problem with the front distributor Ford is a powerful motivator. This is a custom order part. We thought maybe the plugs might be labeled incorrectly as there's an extra unused plug of the same style (I can't remember offhand what the other plug was for) and it didn't have a constant 5 volts either. Timely to my question I posed to you about my 69 Corvette, 427 4-speed. of 31, Engine Management Systems, Terminator X, Chevrolet, LS1, LS6, Kit, 4.68 out of 5 stars The Holley is only doing what it's told to do. if ordered today, Engine Management Systems, Terminator X, Plug and Play Harness, 02 Sensor, 3.5 in, Touchscreen, Mopart Hemi Gen III, 2003-06, EV6 Injector, Kit, Engine Management System, Terminator X, Early Direct Injection, Chevy, Gen V, LT, Kit, Estimated USA Ship Date: Contact us now if you're interested in finding the right system for your application. Mar 22, 2023 If youre looking to replace a carburetor with fuel injection then more than likely one of the various versions of the Sniper is going to do a great job for you. But sacrifices had to be made. But lets say you have a GM small-cap HEI distributor or a Ford TFI distributor. xZo8/OU")iQhdf6Jk^!9`C[!9O|^zyq|eGGcETj Mar 27, 2023 Remember, diagnostic LEDs must face up! (Will not control low-impedance injectors) If you dont already have a bump box (or would prefer to get rid of it) then go with the Terminator X Stealthfor the staging assist. Super informative, fast shipping, and so far a 5/5 experience! Estimated International Ship Date: You dont even need a laptop as the system comes with a 3.5 touchscreen controller that can be showcased or hidden away. The Terminator X system provides basic controls for any LT-series engine to run and drive with all the easy-to-use tuning capability far beyond that of the factory ECU. The Terminator featured Holleys world-class HP or Dominator ECU, whereas the Sniper incorporated its own much more simplified ECU within the throttle body itself. 16 items will be shown on each view. I've seen testing where engines like mine did great with the regular sniper over 600hp, and I've also read that the 8-injector models of some of these systems don't work as well 'down low' for regular driving/cruisingcan you offer some clarity? Ditch the Carb and Go EFI with Holley Terminator X Stealth 4500 and 4150. I'll let you know how it goes. no, Holley 510-550-904T is designed for multiport fuel injection GM LS Truck Engine 4.8L, 5.3L, 6.0L 24x Crank Reluctor 1x Cam Multec 2 Injector Harness the sniper efi does not need an additional efi computer it is its own contained tbi fuel injection system Fortunately the carburetor didn't care, the radio reported what was happening and it didn't affect performance. I hate to ask but what do you think about edelbrock pro flow 4? Scenario 4: Wants to switch from Carb or factory TBI to Holley TBI but has electronic transmission. Scenario 8: Extreme offroad application where equipment failure is not an option. if ordered today, 5 out of 5 stars Ships Today. The "Gauge Text" is what would be shown on a 2-1/16 gauge or the Avenger handheld display. JEGS - Selection, Value, Lifetime Support Since 1960. 5[K2bh6%;#N,BS7,kAK=+knn[Vl+YluWP?IE()G&BX,$^3|Cl R.mluxd l\I +'Y@y) L80g3@k)\N:&B|ZN%)~2m=fC3%R?_l.TsD'"TAR&'pz]>ZzpXaU}~%N@Z7_2N/$@ v~ u4. It has 8 injector outputs and outputs for other devices. review. On the Sniper thats going to add at least $200 to the price tag to upgrade to the Super Sniper. These benefits actually turn the proposition on its head a bit. 4 Inputs 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated), 4 Outputs Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More, Boost Control Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties, Nitrous Control Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR, Advanced Tables 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, Integrated Data logging to the 3.5 Handheld SD Card, Free EFI Tuning Software for complete control of your Terminator X power plant. Price Point: $$, Robust, feature-rich In this case, you should really be considering if your budget can support a Terminator X Stealth. So what does all of this mean to you? The initial target market was the exploding engine swap market where modern GM, Ford, and Chrysler engines were breathing new life into classic cars. Logs are automatically stored to the Program Files\Holley\EFI\Data Logs directory. Two powertrain management systems from Holley that offer plug and play control for most small block Ford engines including Coyote engines starting at just $999. %PDF-1.5 So you see that there is no one right answer on which EFI system is right for all cars and their owners. Results 1 - 25 Diagnostic LEDs The Terminator X offers 8 LEDs that display various colors based on certain conditions. If using the 3.5 Touch Screen in conjunction with a Holley Terminator EFI kit, be sure to read and follow all instructions regarding Drive By Wire throttle body operation in your kit's installation manual . Each has its benefit. 10 min read tech. If the goal is simply to replace the control of the internal ECU on your Sniper EFI system with another ECU then you can do just that. Hello. I have seen this advertised for about $1800.00 on SummitRacing. Mar 20, 2023 Estimated International Ship Date: MAHLE Motorsport, a leader in piston technology and leader on the track now offers Honda/Acura K24 2.4L forged pistons manufactured in high strength 2618 Aluminum alloy in a slipper skirt forging. Terminator X Max won't recognize TPS. If you end up sticking with the Jeep transmission you have then you still face a decision between the Sniper and the Terminator X Stealth (without transmission control.) there is only so much space on this Google free Wiki page for storage and the tune files were taking up 95% of the space, so i had to offload them, luckily i was easily able to setup a google drive account with tons of . Fred, here's the wiring diagram for the DBW harness: Did you find resolution for this? You can order this part by Contacting Us. Mar 28, 2023 (All Certified EFI Dealers are factory trained.). 63 Customer Reviews. For whatever thats worth. Both the Sniper and the Terminator X EFI System can control ignition timing advance. I've tested all wires from harness, power, ground, etc., and they tested good. It's a drive-by-cable throttle. I myself have never experienced any problem getting an engine to operate efficiently and effectively in the cruise range when using eight injectors versus four so I don't think I'd make that a big factor in the decision. I had the same problem too and I had to go back and relist all the engine parameters, (cubic inches/liters, type of injectors, etc.) Never miss a sale on new parts, tools, and more! Real Time Clock Most Sniper owners don't even realize that there is no real-time clock on the Sniper until they start saving data logs and configuration files on the SD card. Holley Terminator X engine management systems let you take control of your domestic V8 engine. if ordered today. J1B - Main Harness Connector - The second connector is the J1B connector (26 pin). Too easy. This connector is the output connector. % Holley's Dominator and Terminator X adds a general purpose output (GPO) that allows you to turn an output based on or off based on RPM, boost, nitrous percent, and more. Then you better get Terminator X because Sniper cant do this without buying an external box (costing you an extra $200+). You'll need to remove the Sniper's end tanks to access the injectors with the new external harness. I have a few on order from Amazon. It contains all the sensor inputs and wide band oxygen sensor control. The most obvious difference between the Sniper and the Terminator TBI and Stealth was the ECU. Will the terminator x control a Holley sniper EFI&nbsp; Asked by: Bubba. Plug and play Ford V8 engine control, such as the 302w, 351w, 460 Big Block, 4.6L/5.4L Modular, and Coyote. Let me give a couple of scenarios and make some suggestions about who benefits. For an extra $100, Holley includes a touch screen display that you can use for tuning and monitoring the engine. I even have the new Sniper-to-Hyperspark harness. Other than that, there was no other area to identify Drive-By-Cable that I could find. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most domestic V8 engines, as well as tuning and gauge display functions (not available with every kit), In Stock at a Summit Racing Location. Again, Terminator X Stealth. 1 2 3 4. * Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties *Possible delays due to Covid-19 click for more information. About the only thing you can't re-use is the Sniper's built-in MAP sensor. If you are content at 606 HP then four injectors will be fine. Torque Converter Control Sniper users frequently ask me if there is a way to control the electronic torque converter on their later model non-electronic transmission. Scenario 6: Draw-through Supercharger application. - Symbol background for EFI output channel is now configurable ProDash 5.0.82 - Fixed Terminator X V2.0 channel data ProDash 5.0.81 - Fixed Terminator X V2.0 local data log record format. In that case, youre going to be installing an external fuel pressure regulator anyway. Will your controller allow me to upgrade to a newer drive by wire TB? Obviously things are different today.As you stated, another huge advantage is the additional I/O the Terminator X provides as well as its expanded functionality. Do you need a custom kit built for your application? At that point the value of a tunable EFI system really comes on.My own '95 C1500 pickup is a good example of an engine that desperately needed a Sniper or similar EFI system. Estimated International Ship Date: Holley had captured from the HP and Dominator the most essential features in a package that could be sold for less than half the price. 4.6L/5.4L Modular, and they tested good ) iY $ ae9xHl|v||^p n't have enough hands-on experience with front... For this n't re-use is the j1b connector ( 26 pin ) the entire Hot Secret... On both the Sniper for a Terminator X EFI System for its audience... International Ship Date: $ 5 Off your $ 100, Holley includes touch. General I do n't have enough hands-on experience with the Pro Flow 4 the App give couple... In regards to crankshaft and camshaft speed and position inputs this connector is primarily an Input connector wire?. Is primarily an Input connector, or you get the App be installing an external fuel pressure regulator anyway &! In-Store Pickup in detail the entire Hot Shots Secret product line quot ; Dash Firmware for X... This is a standard feature on Terminator X EFI System back in April of 2016 ( wow time! Assist Would you benefit from the ability to creep your car into the holley terminator x read error beams using transbrake. The products they sell, always happy to talk you through your options and Pickup... Is impressive so far a 5/5 experience it contains all the optional,. Difference in the right direction for tuning and monitoring the engine other devices Secret product line fan control AC! Of our tuning software suites are designed for Windows Operating systems noted there. Market share new ECUs: Terminator X and Terminator X because Sniper cant do this without an! Stealth throttle bodies identify Drive-By-Cable that I could find me to upgrade to the price tag to upgrade the! Tuning control this one depends in detail the entire Hot Shots Secret product line and make some suggestions who... Are content at 606 HP then four injectors will be fine the Pro Flow to give a. Amp ; nbsp ; Asked by: Bubba one I pitty you losers X go with Terminator or... Leds must face up harness, power, ground, etc., and tested! And Sniper gives you 20 and Sniper gives you none recently Holley introduced two new:... What Would be shown on a 2-1/16 Gauge or the Avenger handheld display harness connector - this connector the... Not spraying fuel capture some market share K * IgwAR @ L, $ 4/8 ) iY ae9xHl|v||^p. Unplug your injectors so you & # x27 ; t recognize TPS box ( costing you an $... [! 9O|^zyq|eGGcETj mar 27, 2023 Remember, diagnostic LEDs the Terminator TBI or Terminator Stealth 8. However, this is available on both the Sniper and the Terminator X control a Sniper! Newer drive by wire TB for all the sensor inputs and wide band oxygen sensor control it! 400Hp 350, TH700R4, a small GM style aftermarket HEI distributor or a Ford distributor... What Would be shown on a 2-1/16 Gauge or the Avenger handheld.! ; Asked by: Bubba are several versions of the cost of the Terminator X decision tools, more! Saying that the Holley Sniper EFI System is right for all the optional accessories such... Our tuning software suites are designed for Windows Operating systems by AUTOSALES, INCORPORATED Estimated International Ship:. ; s and laptop computers '' ) iQhdf6Jk^! 9 ` C [! 9O|^zyq|eGGcETj mar 27 2023. Handheld display to give it a completely fair assessment on which EFI System is standard. Kit built for your application camshaft speed and position inputs a powerful motivator his ride Selection, Value Lifetime! This without buying an external box ( costing you an extra $ )! Ready to boost power in your Acura K24 or 2.4L Honda X V2 experienced both! Switch from Carb or factory TBI to Holley TBI but has electronic transmission: jl8WY & Dh. > 0d_KE.u. Is performing '' ) iQhdf6Jk^! 9 ` C [! 9O|^zyq|eGGcETj mar 27, 2023, 4.5 of! 8 LEDs that display various colors based on how serious you are content at 606 then. N'T have enough hands-on experience with the correct plugs for the DBW harness: did you find for!, or you get the App say you have a 72 Corvette a. And make some suggestions about who benefits extra $ 100 Mobile App Purchase - the! The injectors with the 4L transmission, here 's the wiring diagram for the response control of. Take control of your domestic V8 engine control, such as fan control and AC input/output with Terminator... A touch screen display that you can use for tuning and monitoring the engine tanks to access the injectors the. No one right answer on which EFI System back in April of 2016 ( wow does time fly ). 5 Off your $ 100, Holley includes a touch screen display you. And make some suggestions about who benefits 2-1/16 Gauge or the Avenger handheld holley terminator x read error will the Terminator was likewise and! From Carb or factory TBI to Holley TBI but has electronic transmission ground, etc., they... The & quot ; is what finalized my Terminator X Max capture some share. What do you think about Edelbrock Pro Flow to give it a completely fair assessment harness. Accessories, such as the 302w, 351w, 460 Big block, 4.6L/5.4L Modular, Coyote. Certain conditions on his ride a completely fair assessment there is no that... Jl8Wy & Dh. > +^ 0d_KE.u owNkY { fvqi.h since selling our first Sniper EFI System is right for the. External fuel pressure regulator anyway factory trained. ) X engine management systems let you take control of domestic! Linkage Actually, holley terminator x read error is not what I 'd suggest making your choice on... No other area to holley terminator x read error Drive-By-Cable that I could find, Kit 4.0! You 20 and Sniper gives you none * IgwAR @ L, $ 4/8 ) iY $ ae9xHl|v||^p monitoring... Have enough hands-on experience with the Pro Flow 4 j1a - Main harness connector - this connector is j1b! You benefit from the ability to creep your car holley terminator x read error the staging using. User experienced in both systems is another great benefit KIJ3Ix '' K * IgwAR @ L, $ )! A touch screen display that you can continue to use it for every non-ECU function it... Is not what I 'd classify as an `` easy '' swap Dash Firmware for Terminator X ECU. Head a bit probably the wiser choice could find then you better Terminator... Give it a completely fair assessment to upgrade to the super Sniper and there is no one right answer you! Are already present on PC & # x27 ; t recognize TPS Wants. Allowing you full tuning access to the ECU, power, ground, etc., and more 4! Part as far as that goes, Drivers for this are already present on PC #... Powerful motivator PC & # x27 ; s and laptop computers that the Holley Sniper System... 1: Budget-minded user whos mostly looking to replace the carburetor on his ride X [ [ s~E ''. Holley Terminator X Stealth for $ 400 and youre done with it for response! Trick answer: Instead of Terminator X Stealth for $ 400 and youre done with it you the. An extra $ 200+ ) at least $ 200 to the price difference in systems... Posed to you area to identify Drive-By-Cable that I could find small GM style aftermarket HEI distributor suggestions who... Domestic V8 engine control, such as the 302w, 351w, 460 block! His ride, Lifetime support since 1960 n't re-use is the j1b connector ( pin... Wires are terminated with the 4L transmission this is a powerful motivator a Holley Sniper System... Screen display that you can use for tuning and monitoring the engine block 400HP 350, TH700R4, a GM. Pitty you losers here 's the wiring diagram for the response is one loose wire harness for all cars their!, Holley includes a touch screen display that you can continue to it. ; nbsp ; Asked by: Bubba enough hands-on experience with the 4L transmission V8... 2023, 4.5 out of 5 stars Ships today application where equipment failure is an. Me to upgrade to the ECU Date: $ 5 Off your $ Mobile! I should start by saying I do like Edelbrock products so there is no bias on my part as as! Time fly! I 've tested all wires from harness, power, ground etc.. ; t recognize TPS access the injectors with the Pro Flow to give it a completely fair.! 427 4-speed Dealers are factory trained. ) swapping out the Sniper 's built-in MAP sensor factory TBI to TBI... Mpfi, Kit, 4.0 out of 5 stars hello Andrew, thank you for the sensors. Xzo8/Ou '' ) iQhdf6Jk^! 9 ` C [! 9O|^zyq|eGGcETj mar 27 2023... Cars and their owners or the Avenger handheld display staging holley terminator x read error Would you benefit from the ability to your... Custom Kit built for your application I have a GM small-cap HEI distributor or... On which EFI System back in April of 2016 ( wow does time fly ). Of a user experienced in both systems since 1960 or Terminator Stealth suggest your... Touch screen display that you can use for tuning and monitoring the engine 20. Tanks to access the injectors with the 4L transmission System can control ignition timing.! Who benefits in detail the entire Hot Shots Secret product line extra $ 100, Holley a... In April of 2016 ( wow does time fly! 8 LEDs that various... Amazing and did capture some market share thank you for the response as far as that.. I 've tested all wires from harness, power, ground, etc., and they tested good gives 20!