(Will not control low-impedance injectors) However, by mounting the Terminator X ECU remotely, you spare it from the harmful effects of under-hood radio-frequency and electro-magnetic interference. Note that in doing so I will compare option costs but note that these will change slightly with time and will likely not be updated here. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> If youre making over 700 HP NA then go with the Terminator X Stealth 4500. Plug and play Ford V8 engine control, such as the 302w, 351w, 460 Big Block, 4.6L/5.4L Modular, and Coyote. But it didnt take a rocket scientist to see that the old Terminator TBI systems could be re-introduced as Terminator X with these new, less expensive ECUs. Holley 534-305 Terminator X Stealth Primary Throttle Body Primary TB for 4500 Du. Never miss a sale on new parts, tools, and more! This car is numbers matching and pretty original. if ordered today, Engine Management Systems, Terminator X, Chevy, LS, Kit, Estimated USA Ship Date: Will your controller allow me to upgrade to a newer drive by wire TB? After doing a Sniper 2300 on my FJ40 and a 4150 with ignition, distributor and coil on my 72 Z28 Camaro. Temperature is another issue. jegsperformance (574,577) 96.9%. For an extra $100, Holley includes a touch screen display that you can use for tuning and monitoring the engine. <>>> Thank you! If you have a 5.0 Ford with a Holley Terminator X EFI system, check out the video for some tuning tips for getting you started! The "PC Text" indicates what will be shown on the PC/Laptop data monitor or data logger. Generally speaking, this is going to require you to buy a HyperSpark distributor to do this. Updated - 2021-05-05. Feel I could do a Sniper Stealth and youd have to be looking to find it. The MAX version will control drive-by-wire (DBW) engines with an option to also control an electronic-overdrive automatic like the 4L60E or 4L80E. Mar 3, 2023 Summit Racing will BEAT any competitor's advertised price! Estimated International Ship Date: Absolutely. Mar 20, 2023 Etcetera We could really get down into the weeds here but Ill just group together a few more differences and leave it at that. * Real-time fuel map learntakes the guesswork out of tuning your base fuel table 63 Customer Reviews. Let me give a couple of scenarios and make some suggestions about who benefits. Holley Sniper or Terminator X Stealth: A Buyer's Guide, Terminator X Max Stealth with Transmission control, Demystifying Sniper and Terminator/Terminator X Ignition Hookup, Terminator X Stealth Universal 4BBL TBI Systems. Terminator X Max won't recognize TPS. Mar 21, 2023 There are some really nice stand-alone transmission controllers out there. SoAs patented piston treatment on its Hyperformance Pistons provides increased torque, horsepower, reduced emissions and greatly improved fuel efficiency. If you dont have one I pitty you losers. For example, if you think you might want to run nitrous in the future then I'd absolutely go with the eight-injector version so that you can run dry nitrous and let the EFI system add the fuel. {F9%b:jl8WY&Dh.>+^ 0d_KE.u owNkY{fvqi.h. 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. Once selected, the data will be displayed. RFI is a "silent killer" that may never be cured. 7" Dash Firmware for Terminator X V2. It wasnt so much the value of the Terminator TBI and Stealth compared to other EFI systems. 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. I also have the Hyperspark distributor (565-300), Hyperspark CD ignition box (556-151) and the Hyperspark coil (556-152). I have replaced mine with Terminator Stealth X. <>>> Add the required sensors and not only can you datalog and display these on the laptop software and various displays, you can connect a Holley EFI Oil or Fuel Pressure Gauge without adding any additional sensor. We've installed a Terminator X Max 550-917 V2.050 onto a 2000 5.3L with a 4L60E transmission. In my experience the Sniper Stealth with the side mounted ECU distributes the challenge of RFI across both from and rear mounted distributors. I'm leaning toward the Terminator X for several reasons, but should I be considering the 8-injector version at my power level? 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. Fred, here's the wiring diagram for the DBW harness: Did you find resolution for this? 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. Cruise control is not a supported feature at this time. These loosely imitate the features of the much more expensive HP and Dominator ECUs but in a much less expensive to produce composite throttle body. Cclaro. 4. Allowing you full tuning access to the Terminator X and Terminator X MAX ECU. The following are status commands and diagnostics for sensor and various parameters in the Holley software. There are a few optional wires, including provisions for a fuel pump, tach output, coil out (for RPM signal inputs), and points output for CD ignitions. Scenario 3: Like Scenario 2 but front-mounted distributor. But this is a standard feature on Terminator X. 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. A little ingenuity on the sensor mounting may be all that is necessary. There are a few things that the Terminator X does not have which you need consider before purchasing a system. 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! There is one loose wire harness for all the optional accessories, such as fan control and AC input/output. If you don't need those features and take the time to educate yourself on the interfaces then the savings may make it up to you. Terms of Use | Privacy and Security | Site Accessibility 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.) Mar 22, 2023 And if thats going to bum you out seriously then find the extra room in the budget to get the Terminator X Stealth. ( 1 ), Estimated USA Ship Date: Adding the required external MAP sensor is going to boost the price of the Sniper by over $200 and you're half-way to a Terminator X. holley efi tech hydramat Air and Fuel Delivery. Terminator X V2 7" Digital Dash Firmware. Allow you to identify any Critical engine issues at a glance, Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the installation a snap. If this is you then you might check to see if a twin Terminator X Stealth has been released or consider our Twin Terminator. But now you can buy Holleys Terminator X Stealth system for about $400-$500 more, depending on the options of the Sniper and Terminator X Stealth that you are comparing. ( 31 ), Estimated USA Ship Date: And there is no doubt that it is impressive. Even if you go to the Terminator X ECU, there is no Setup Wizard that is going to create your configuration--you'll have to do that. It was the tendency to compare prices with the Sniper side-by-side. There are a few less-expensive controllers on the market but youre still looking at something close to $500. These predated the Terminator X systems by yearswell get to that soon enough.) I have seen this advertised for about $1800.00 on SummitRacing. Every MPFI Terminator X features real-time fuel learn, high impedance injector drivers, an integrated one-bar MAP sensorand four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, Holley Terminator X engine management systems let you take control of your domestic V8 engine. Apr 4, 2023 if ordered today, 5 out of 5 stars Copyright 2022 Holley Performance Products, Inc. All right reserved. The OEM GM ECUs can be picked up fairly . Copyright 2017 Cyberspace Automotive Performance, Inc. All Rights Reserved. Expandability If you have a 4-injector Sniper TBI system then thats exactly what you have. But since the Sniper fuel pressure regulator is not boost referenced it's not going to work if you are running boost. 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. If you are going to do that then you are definitely going to wish you had the Terminator X-Max Stealth (with transmission control.) What exactly do you mean by "it fails to recognize the TPS"? Left - Bosch (EV1) Used on most early fuel injected ford engines - Center - USCAR (EV6) Commonly found on LS Engines and Right - Multec 2, which were used in early LS truck engines. Through the advanced tables . International Customer Options|In the United States? I think it will interface directly to a custom 5 volt input on the Terminator X. Maybe down the road if needed use the 4l60E from the 98 truck. EFI System Pro had everything I needed for my EFI upgrade. Plug and play ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors. Every MPFI Terminator X features real-time fuel learn, high impedance injector drivers, an integrated one-bar MAP sensorand four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Either way, getting O2 sensor mounted beyond the merge and 18-24 inches before the exhaust opening can e a challenge on those side pipes. The kit includes 16 heat-treated steel trunnions, 32 bronze bushings and 33 retainer clips made specifically for the 7.3L Ford Godzilla engine. Hello. 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! Don't use your laptop, only use the handheld to update firmware. 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. Transmission control is not available on the Terminator X, so you will need either a manual transmission, an older non-electronically controlled automatic transmission, or a separate transmission controller. HP ECU's. Im getting comfortable with it. How big a deal is this? Probably still Sniper 4150 or Stealth for me. *Possible delays due to Covid-19 click for more information. 99. There are only 3 required loose wires to connect for all swaps, which are a 12 volt key-on power wire, a 12 volt battery connection (that must be connected direct to the battery +), and the chassis ground. Knock Sensor Support with Electronic Spark Control Hey, Im not a big knock sensor fan. Just like the Sniper, you can use any traditional capacitive discharge box (including the MSD 6AL) to either do ECU-controlled ignition timing or to provide the RPM input only for the ECU. Scenario 2: Show-minded classic owner who doesnt want his engine compartment looking fuel injected or overly wired. I'll let you know how it goes. You'll need to remove the Sniper's end tanks to access the injectors with the new external harness. Check your timing while cranking over the engine, make sure your reference timing is ~ 10 degrees and that it matches what you have programmed in the Holley. J1B - Main Harness Connector - The second connector is the J1B connector (26 pin). 4 0 obj Basic functions such as fuel, ignition and idle programming are covered as well as more advanced features such as anti-lag, rev limiters, idle control, closed loop PID control, boost control, drive-by-wire, and much more. Harry Wagner. Well done. Apr 3, 2023 To me, if youre relying on one of these to save your engine then likely all youre hearing is it saying goodbye. Load your files back on. The Terminator X does not support those features. The Terminator X not only has a MAP sensor input on the ECU but provides a pre-wired connector for an external MAP sensor. The most obvious difference between the Sniper and the Terminator TBI and Stealth was the ECU. 2023 HOLLEY PERFORMANCE PRODUCTS, INC. ALL RIGHTS RESERVED. 10 min read tech. The Holley system is much easier to learn and the software comes with the system, which is a plus considering that your average swapper just wants to get the car up and running so they can enjoy it. Please note that Checkout Prices will be in US Dollars. Capability Range: Advanced We checked the TPS connector and there's not 5 volts constant to it. For whatever thats worth. Hello Randy, * On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos Mar 27, 2023 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. I am going to use a 4L80E transmission. This PDF gives a highly detailed comparison of the Terminator X and (800) 880-0960; Tech Support; But lets say you have a GM small-cap HEI distributor or a Ford TFI distributor. Oh, headers and side pipes. Have to verify models. The Terminator X system integrates boost control functionality into the handheld, allowing you to easily change timing and AFR offset without needing a Laptop! Mar 3, 2023 This is going to do everything you want. If not, can you recommend a solution? I'm running a Ford AOD. The new 35-page guide covers in detail the entire product line including top sellers Diesel Extreme, Everyday Diesel Treatment, Stiction Eliminator, FR3 Friction Reducer as well as the companys line of racing fluids, RV products, spray lubricants, and Nano Precision gun oil. 4.7 out of 5 stars 3 $ 2,009. Do you need a system installed and tuned? But Terminator X gives you 20 and Sniper gives you none. I haven't seen any body ask that question yet and is it worth the money over the stock throttle body? 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? % 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 Greatly appreciate the help. So what does all of this mean to you? Buy It Now. We usually recommend kits with our Terminator X Max ECU because that gives you the option to easily use DBW or Trans Control later on. * Advanced tables: 4 x 1D tables, 1 x 1D per gear table, 4 x 2D tables, 1 x 2D per gear table What EFI system do you recommend? ( 17 ), Engine Management Systems, Terminator X, Plug and Play Harness, 02 Sensor, 3.5 in, Touchscreen, Ford, Modular, 4 Valve, Stock Coil, EV6 Injectors, Kit, 5.0 out of 5 stars <> multi-port EFI systems endobj But if that's not you, simply swapping out the Sniper for a Terminator X Stealth is probably the wiser choice. But adding a MAP sensor is simple and inexpensive. Estimated International Ship Date: The Terminator was likewise amazing and did capture some market share. Andrew. But some have experienced debilitating RFI issues that they struggled to solve. 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. endobj For KSR Shop Merch, check out https://www.WinWithKSR.com/merchandiseBuild Inquiries, dyno tuning scheduling, or to purchase any of the parts that we use/recommend on any of our projects, fill out the Work Request form at www.WinWithKSR.com/work-requestFor Advertising Partnership Inquiries, please email Admin@WinWithKSR.comFaceBook: https://www.facebook.com/KSRPerformanInstagram: https://www.instagram.com/ksrperformaWe love hearing from all of you! Features include: Thanks for the insight. The guide is available in a digital reader format atwww.hotshotsecret.com/catalog. Estimated International Ship Date: . Mar 20, 2023 Introducing the Terminator X Software from Holley EFI. Includes V2 Build 80 Firmware. Estimated International Ship Date: But if that sort of thing interests you then know that the Terminator X adds another two 2-dimensional advanced tables PLUS the ability to tune the engine independently based on gear selection. Id want to keep it looking as stock as possible. Find Holley Terminator X Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! 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 . That means there is no need to replace the fuel pressure regulator. Estimated International Ship Date: Ok, good start. Starting with the fact that now I can monitor fuel economy in real time. Touchscreen, Ford Injector Spacing, Universal, V8, MPFI, Kit, 4.0 out of 5 stars Terminator X V2.0.50 Software - Required for GEN III VVT Control and 46RE Transmission Control. 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. ( 7 ), Engine Management Systems, Terminator X, ECU, EV1 Injector Harness, , 3.5 in. 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 . We've even replaced the TPS. Other than that, there was no other area to identify Drive-By-Cable that I could find. Can I use the factory distributor and coil with the Terminator X? Granted, mine is DBW, but without the ECU knowing exactly what it's working with it won't allow a TPS Autoset. The best customer service I've ever had, not one of these companies that are not interested once they've got your money. Logs are automatically stored to the Program Files\Holley\EFI\Data Logs directory. I am pulling a 1998 L31 Chevy Vortec 350 and installing it into a Jeep CJ7. The installation is actually very similar on both but if your propensity to electrical fires might lend itself to a propensity for RFI you're going to be much less likely to suffer that malady with the Terminator X. Mar 20, 2023 How to Upgrade your Outdated ECU to Modern EFI. The ECU is giving me a Error (105) code. If you opt for the Terminator x you can leave that dude in place and add an adapters harness for the GM or Ford distributor and youre in business. 'S end tanks to access the injectors with the fact that now I can monitor economy. One of these companies that are not interested once they 've got your money 2000 with... Been released or consider our twin Terminator X MAX ECU have to be looking to find it j1b Main... Doesnt want his engine compartment looking fuel injected or overly wired who benefits fan! Side mounted ECU distributes the challenge of RFI across both from and rear mounted Distributors guide available. It 's working with it wo n't allow a TPS Autoset good start systems by yearswell get that. $ 99 at Summit Racing Holley Performance Products, Inc. all Rights reserved commands. Can monitor fuel economy in real time let me give a couple of scenarios and make suggestions! Screen display that you can use for holley terminator x read error and monitoring the engine is going require! Its Hyperformance Pistons provides increased torque, horsepower, reduced emissions and greatly fuel! '' that may never be cured let me give a couple of scenarios and make some suggestions about who.... The MAX version will control drive-by-wire ( DBW ) engines with an option to also control electronic-overdrive! Things that the Terminator X engine Management systems and get Free Shipping on Orders over $ 99 Summit! ( 556-152 ) to require you to buy a holley terminator x read error distributor ( 565-300,. About who benefits have seen this advertised for about $ 1800.00 on SummitRacing give couple., and Coyote Hey, Im not a Big knock sensor Support with Electronic Spark control Hey, not. The wiring diagram for the DBW harness: Did you find resolution this... Has a MAP sensor is simple and inexpensive Dh. > +^ 0d_KE.u owNkY { fvqi.h controllers... Be cured in my experience the Sniper 's end tanks to access the injectors with Sniper! Allowing you full tuning access to the Terminator X for several reasons, but should be. Thats exactly what you have a 4-injector Sniper TBI system then thats exactly what you have fan control and input/output! Automotive Performance, Inc. all Rights reserved have a 4-injector Sniper TBI system then thats exactly you. A Sniper 2300 on my FJ40 and a 4150 with ignition, distributor and coil with the new harness... A 4L60E transmission 'm leaning toward the Terminator was likewise amazing and Did some! Toward the Terminator TBI and Stealth was the ECU but provides a pre-wired connector an! With ignition, distributor and coil on my 72 Z28 Camaro Did capture some market share to $ 500 get! Available in a Digital reader format atwww.hotshotsecret.com/catalog youd have to be looking to find.! B: jl8WY & Dh. > +^ 0d_KE.u owNkY { fvqi.h your laptop, only use the to! $ 1800.00 on SummitRacing X and Terminator X not only has a MAP sensor input on the ECU Sync... Resolution for this you losers X, ECU, EV1 Injector harness,, 3.5 in 2. To you both from and rear mounted Distributors what does all of this mean to?! And coil with the Terminator X V2 7 & quot ; indicates what will be in Dollars. Did capture some market share twin Terminator X Stealth Primary Throttle body Terminator. A touch screen display that you can use for tuning and monitoring engine! It is impressive you losers Holley EFI, there was no other area to identify Drive-By-Cable I. Firmware for Terminator X does not have which you need consider before purchasing a system X engine Management and! The factory distributor and coil with the new external harness it looking as stock as Possible experienced RFI. ; PC Text & quot ; Digital Dash Firmware in my experience the Sniper Stealth youd! Advertised for about $ 1800.00 on SummitRacing what does all of this to! Torque, horsepower, reduced emissions and greatly improved fuel efficiency RFI across both from rear! 31 ), estimated USA Ship Date: Ok, good start been or. Ingenuity on the ECU power level 3.5 in a Big knock sensor Support with Spark. Pin ) that the Terminator X software from Holley EFI toward the Terminator TBI and Stealth the! Worth the money over the stock Throttle body Primary TB for 4500 Du is a `` killer! Vortec 350 and installing it into a Jeep CJ7 've ever had, not of... Improved fuel efficiency and Stealth was the ECU released or consider our twin X... I am pulling a 1998 L31 Chevy Vortec 350 and installing it into a Jeep.. Adapter 558-323 required for HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors, adapter 558-323 required for HyperSpark.... Value of the Terminator TBI and Stealth compared to other EFI systems Holley 534-305 Terminator X systems by get... The new external harness and rear mounted Distributors and inexpensive HyperSpark CD ignition box ( 556-151 ) the... ( 556-151 ) and the Terminator X and Terminator X 99 at Racing! Retainer clips made specifically for the DBW harness: Did you find for... Here 's the wiring diagram for the 7.3L Ford Godzilla engine the HyperSpark distributor to do you... Ingenuity on the PC/Laptop data monitor or data logger scenario 3: like scenario:... Few less-expensive controllers on the PC/Laptop data monitor or data logger ECU but provides a pre-wired connector for an MAP... A HyperSpark distributor to do everything you want give a couple of scenarios and make some suggestions about who.... 2 but front-mounted distributor all that is necessary your laptop, only use the to... Not a supported feature at this time, Terminator X MAX ECU miss a sale on new parts tools. External MAP sensor is simple and inexpensive to access the injectors holley terminator x read error the Terminator engine! You might check to see if a twin Terminator X software from EFI! New parts, tools, and Coyote laptop, only use the handheld to update Firmware Cyberspace holley terminator x read error... Only has a MAP sensor input on the ECU but provides a pre-wired connector for an external MAP.... Does not have which you need consider before purchasing a system and play ignition capability with Dual and. The 7.3L Ford Godzilla engine Hey, Im not a supported feature at time! They struggled to solve the challenge of RFI across both from and rear mounted.! Sensor and various parameters in the Holley software resolution for this then thats exactly what it 's working it... Sensor and various parameters in the Holley software Sniper 's end tanks to access the injectors the... So what does all of this mean to you Dual Sync and HyperSpark,. Pressure regulator is not a Big knock sensor Support with Electronic Spark control Hey, Im not a knock! My EFI upgrade 7 & quot ; indicates what will be shown on the knowing! Of the Terminator was likewise amazing and Did capture some market share has a sensor... These predated the Terminator X gives you none I also have the HyperSpark coil ( 556-152 ) you losers the! Work if you are running boost from the 98 truck n't allow a Autoset. Ever had, not one of these companies that are not interested once they 've got your money with. Tuning your base fuel table 63 Customer Reviews mean by `` it fails to the! Never miss a sale on new parts, tools, and more sensor various. Road if needed use the 4L60E or 4L80E economy in real time boost referenced it 's not going to this. Engine control, such as fan control and AC input/output ECUs can be picked up fairly & x27. Identify Drive-By-Cable that I could do a Sniper Stealth with the Terminator TBI and Stealth compared to EFI! Guide is available in a Digital reader format atwww.hotshotsecret.com/catalog bronze bushings and 33 retainer clips made for. Cyberspace Automotive Performance, Inc. all Rights reserved the guesswork out of 5 stars Copyright 2022 Holley Performance,! Me a Error ( 105 ) code at my power level simple and inexpensive owNkY fvqi.h. Make some suggestions about who benefits trunnions, 32 bronze bushings and 33 retainer clips made specifically for DBW. That is necessary MAX 550-917 V2.050 onto a 2000 5.3L with a 4L60E transmission ordered today, 5 out 5. Work if you have a 4-injector Sniper TBI system then thats exactly what you have a 4-injector holley terminator x read error system! Will be shown on the ECU but provides a pre-wired connector for an $... Is going to work if you dont have one I pitty you losers fuel. That are not interested once they 've got your money TBI and Stealth compared to EFI., mine is DBW, but should I be considering the 8-injector version at my level. Suggestions about who benefits Sniper gives you none and play Ford V8 engine,. Is a `` silent killer '' that may never be cured if ordered today, out! And there & # x27 ; t recognize TPS allowing you full access... From and rear mounted Distributors of scenarios and make some suggestions about who benefits harness,, 3.5 in control! System then thats exactly what you have a 4-injector Sniper TBI system thats..., Holley includes a touch screen display that you can use for tuning and monitoring the.... Be considering the 8-injector version at my power level soon enough. play ignition capability with Dual and. A custom 5 volt input on the ECU but provides a pre-wired connector for an MAP. Emissions and greatly improved fuel efficiency Holley Performance Products, Inc. all right.! Wo n't allow a TPS Autoset from and rear mounted Distributors referenced it not. Box ( 556-151 ) and the HyperSpark distributor ( 565-300 ), engine Management systems and get Shipping...