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Big 3 electrical upgrade of Technology
1 added a wire from the alternator charging lug on the back of the alternator to the battery positive side. This wire is fused with a big 125 amp fuse, 8n a fuse holder, and I have 2 spair fuses in the glove box. 2 added a ground wire from the alternator case to the negitive post on the battery.TJ Big 3 Upgrade Questions. Hi, all! I have a big 3 kit that I'm looking to install in my TJ. Quality stuff, 1/0 gauge, oxygen free, etc etc. I started googling and, like every Jeep project I undertake, it's more complicated than I expected. It looks like one of these wires needs a fusible link. This is a bit annoying since it seems I'm losing ...The "Big 3" is a waste of time and just another internet fad. A winch would be directly connected to the battery so just use appropriate gauge wire from the battery to the winch. Like. O. odinseye84. 375 posts · Joined 2010. #9 · May 24, 2011. Sure directly to the battery. But the big 3 is not a waste of time when you are running high power ...Sorry for not editing.Big 3 electrical upgrade parts used https://www.amazon.com/gp/product/B00SFXVPZ8/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1https:...Downsides of a panel upgrade. Cost: Upgrading an electrical panel is an added cost (typically $2,000-$4,000), involving the cost of the panel itself, labor charges, and any necessary electrical work or rewiring. The exact cost will depend on factors such as the size of the panel, the complexity of the installation, and the local market rates. ...The extent of the electric upgrades your home might need vary depending on your circumstances. Most newer homes are outfitted with a 200A breaker box, which is sufficient to accommodate the addition of new electric appliances. If your home is already outfitted with central AC, you should not need an electrical upgrade to switch to a heat pump.The Sky High Car Audio E-Series 4 Gauge Big 3 Upgrade is a comprehensive kit designed to enhance the electrical system of a vehicle, specifically focusing on the critical connections known as the "Big 3" - which normally consist of alternator to battery positive, battery negative to chassis, and engine block to chassis.4.6k. Gender:Female. Author. Posted April 3, 2013. Positive from battery to positive from alternator. Negative from battery to ground. Engine block to ground.Many say even just the battery and big 3 can reap more benefits than replacing the alternator if I'm not going to need such large amounts of power. I have seen people "claim" they're voltage jumps up at idle from 12.0 to 12.6 just upgrading the big 3. I know it can have it's benefits.The most popular car audio upgrade in the world: the Big 3! We've been doing this LONG before it even had a name (think 1990 or so), so it only made sense that we'd build and offer the best kit money can buy! Our 1/0 AWG Big 3 Upgrade Kits are suitable for alternators making up to 300A of output. To determine which length kit you need, measure the distance from the alternator output stud ...2013 Escalade ESV Next BIG adventure: Cooling system refresh, Big 3 Electrical upgrade, Reseal intake, and VLOM mod... skpyle; Nov 28, 2023; Engine & Drivetrain; 10 11 12. Replies 110 Views 11K. Mar 12, 2024. skpyle. W. A real puzzle here... Wildcard; Nov 24, 2023; Engine & Drivetrain; Replies 3 Views 702.1987 posts · Joined 2006. #10 · Aug 28, 2012. The main benefit of upgrading the big 3 is the increased capacity in the charging system, which translates to less voltage drops. Without a big 3, my old 1500w rms stereo setup would drop my running voltage to around 12.5-12.7v on a long hard hit (while idling).2 Gauge Welding Wire: http://amzn.to/2ude5Pe2 Gauge Lugs: http://amzn.to/2vnB4HOHammer Crimper: http://amzn.to/2vnJu1xKlein CL800: http://amzn.to/2tu0RAQIn t...The 3 are alt to battery, and yes it should be fused, batt to ground, and engine block to chassis (and some say you can use the alt mounting screw because it is grounded to the block thru the case.) Pretty much leave the old wiring in place, and either piggy back the length and locations, or to new grounding pnts.That's why you need to upgrade the three main electric wires. It is also known as the Big 3 upgrade. These wires include: Charging wire. This wire runs from the alternator to the positive terminal of the battery. Battery ground. This wire runs from the battery to a grounding point on the chassis. Engine ground.We designed this kit originally for a 2011 Chrysler 300C. However, we've also sold a number of them to owners of this body style (2005 and newer) of vehicle with the battery located in the trunk / rear - Charger, Magnum, etc. All cable lengths and components included are provided below. Double check the cable lengths to ensure proper fitment before ordering this kit. No refunds offered as we ...HOSE KIT FOR 3/8" ID NIPPLE FUMOTO VALVES. $9.94. LXJADAP 2-in-1 Wireless CarPlay Adapter & Android Auto Wireless Car Adapter,CarPlay Wireless Adapter for Wired CarPlay & Wired Android Auto Car Converts Wired …Skar Audio 1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA. 4.7 out of 5 stars. 3,151. No featured offers available $79.99 (1 new offer) Sleek Socket - The Original & Patented Ultra-Thin Outlet Concealer for Inverted Outlets w/Cord Concealer Kit, 3 Outlet, 3-Ft Cord, Universal Size (Ideal for Kitchens, Small Spots ...all these places carry OTC wiring. Things you will need: 4 ft of red OTC 0/1 gauge cable (I recommend Knu Kolossus Kable from amazon) 5 ft of black OTC 0/1 gauge cable. 2 black 0/1 guage ring terminals and 1 red ring terminal like the ones seen here. 2 black ring terminals with a bigger diameter than the seen above.So having done some research I am doubting myself as to if I need the Big 3 upgrade, a new battery, or alternator or cap or anything else.. So much confusing information out there for a beginner :redface:.. very frustrating :mad:... I am thinking I will be Ok with solely the big 3 upgrade and I may not even need that :question:...The Sky High Car Audio E-Series 4 Gauge Big 3 Upgrade is a comprehensive kit designed to enhance the electrical system of a vehicle, specifically focusing on the critical connections known as the "Big 3" - which normally consist of alternator to battery positive, battery negative to chassis, and engine block to chassis.STEPS. 1) disconnect the battery. (if you decide not to PLEASE have someone take video of your install as I could use a good laugh) 2)Using a string or piece of wire determine how long each of your 3 wires will need to be. Cut the wires to length and solder or crimp on your ring teminal and "L" lug.The Raptor 700 Big 3 refers to upgrading the main components that affect the airflow and fuel flow - the air intake, the exhaust system, and the power commander. Here are the highest recommended upgrades for the Raptor 700, along with what you can expect when making these upgrades. Best Upgrades For The Raptor 700 Big 3 Upgrade The Intake SystemHOSE KIT FOR 3/8" ID NIPPLE FUMOTO VALVES. $9.94. LXJADAP 2-in-1 Wireless CarPlay Adapter & Android Auto Wireless Car Adapter,CarPlay Wireless Adapter for Wired CarPlay & Wired Android Auto Car Converts Wired …I heard that I should do a big 3 upgrade (Battery to ground, engine to ground, & alternator to battery). ... Caps do nothing for a weak electrical system. Big3 first before even considering a cap. ... big 3 / grounded TB / Optima Red / Alpine 9857 / 10w3 / clear lens 5000k's / smoked reflectors / LED puddle lamps / blue interior LED's / LED ...While both function as punch-down blocks used in telephony to cross-connect electrical wires, 110 blocks are the modern and upgraded versions of the 66 block. Punch-down blocks pro...2000 - 2006 Tahoe / Yukon / Escalade Models. Technical write ups & Installation GuidesStep 1: Navigate to the EZOP Portal. Step 2: Click " Building " in the navigation menu. Step 3: Click the " Create an Application " button. Step 4: Read and accept the disclaimer. Then click the " Continue Application " button. Step 5: Select " Electrical " and click " Continue Application " to begin the application. Electrical.I want to help my electrical out after installing an aftermarket head unit and sub with sub amp. Has anyone performed the "big 3 upgrade" on the engine wiring? Alternator to positive battery; Battery Negative to chassis ground; Engine block to chassis ground; I see 1 and 2 easily, but i'm unsure where the engine block to chassis ground wire is ...Soundqubed NEW 1/0 Gauge Big 3, brings the style and color that every build needs to make their electrical upgrade POP, with color! This kit comes with a 4' foot 1/0 Gauge Green cable and quantity 2, 1/0 Gauge 4' foot Black cables, for this kit. The wire is CCA or Copper Clad Aluminum wiring.The Sky High Car Audio E-Series 4 Gauge Big 3 Upgrade is a comprehensive kit designed to enhance the electrical system of a vehicle, specifically focusing on the critical connections known as the "Big 3" - which normally consist of alternator to battery positive, battery negative to chassis, and engine block to chassis.This big 3 electrical upgrade package will boost your electtrical systems performance by allowing the maximum current to flow easily from your alternator, greatly improving the systems ground connection to the vehicles chassis. (3) 4 feet 1/0 AWG (gauge) green snakeskin braided sleeving 100% OFC copper power cable ...5.7 hemi. Big 3 is easy... Top of alt is the positive...take 1/0 gauge to position on battery. Take a negative form he chassis of the alt to the frame. I undid one securing alt bolt and put my lug in there. Then a short negative from negative on battery to frame. Job done. use 1/0 OFC wire. Sep 4, 2022. #3.The "Big 3" is a very easy upgrade to your car's electrical system that will help to reduce voltage drop for power-hungry amplifiers. If you've ever measured your voltage drop when playing music with the volume to the max with your engine running, you'll see that instead of reading 14.4v or 13.8 (depending on car), your voltmeter will read 13v, 12v, or even lower!Questions about Big 3 upgrade? Thread starter CarAudioNewbie9; Start date Mar 2, 2010; Replies 6; Views 1K Reply. Forum. Car Audio Help. Wiring, Electrical & Installation . 4. Participant count D; Participant list Jump to latest CarAudioNewbie9. 10+ year member. CarAudio.com Elite. 847 0 BFE. Mar 2, 2010 #1 My bro is getting read to do the big ...May 4, 2022. #6. GoT_2B_BuMpN said: I plan to upgrade as much as I possibly can. Right now I have just dual alpine 12s on 1000w RMS Kenwood amp. But I just purchased dual Sundown 15s with 2000w amp. But I eventually want to add 2 more 15s for a total of 4, so I'm guessing that will take 3500w to 5000w.Big 3 Electrical upgrade & Changing alternator. Jump to Latest Follow 21 - 30 of 30 Posts. 1 ...It seems like most often people install a "Big 3" (or 4, 5, etc.) electrical upgrade (https://bit.ly/3HqEj6U and https://bit.ly/3wI826i) because they're running high output alternators, etc., and/or they're simply trying to improve the efficiency of their vehicle electrical system.In my case, I'm thinking of this upgrade to simply improve the efficiency of my electrical system.Big upgrade car audioBig wiring upgrade three alternators js How to install the big 3 upgradeSky high oversized 1/0 gauge ofc awg big 3 upgrade red/black electrical. Glasswolf's pagesUpgrade big car wiring audio three power install Big upgrade wiring step tahoe diy forum chevyMallory 8548201 wiring diagram.Big 3 Upgrade, 2019 Kia Soul. 1/0 Gauge Wire from Install Gear.How To Install the Big 3 Upgrade | Improve Your Vehicle's Electrical Charging System | Car Aud...Electrical Systems/Wiring - Big three upgrade on a 7.3 - I have a 2002 F350 w/ a 7.3 that I am going to do the big three errr... big five on these trucks... upgrade. I found the attached instructions from DC power. My question is do I need to run the 1/0 wire from the engine to the frame rail or can I run it to the...BIG 3 Upgraded 1/0 AWG Gauge OFC Copper Snakeskin Cable Alternator Wire Battery. $64.95. Free shipping. Sky High Oversized 1/0 Gauge AWG Big 3 Upgrade GREEN/BLACK Electrical Wiring Kit. $39.95. Free shipping. Check the item description to confirm this fits your vehicle. Have one to sell? Sell now.Have you ever felt limited by the sound and range of your current ukulele? Are you looking to take your playing to the next level? If so, it might be time to consider upgrading to ...The most popular car audio upgrade in the world: the Big 3! We've been doing this LONG before it even had a name (think 1990 or so), so it only made sense that we'd build and offer the best kit money can buy! Our 1/0 AWG Big 3 Upgrade Kits are suitable for alternators making up to 300A of output. To determine which length kit you need, measure the distance from the alternator output stud ...A Big 3 Upgrade means you’ll be installing larger diameter wires to the existing factory wire, usually 1/0 gauge wire. This will improve the performance of your electrical system and increase its current handling capabilities. It will also ensure your car audio system gets the best current flow and least resistance, and ultimately allow you ...Upgrade the return path between the battery negative (-) and the vehicle ground. Provide a low resistance return path for high current amplifiers. We offer Big 3 Upgrade Kits in 2/0 AWG, 1/0 AWG, and 2 AWG for Top Post Batteries and Side Post Batteries. If you own a vehicle with a rear mounted battery, we can custom build a kit to suit you.Also there is a voltage regulator, so even if you went with a much bigger alternator, the regulator may keep it from performing to what it is built to do. By upgrading the Big 3 wires your alternator will be able to charge the battery better and supply more power for your truck and stereo. - Ray Harmon.I have an '03 and my terminals are kinda ratty. I have some extra military style terminals and some leftover 2 ga battery cable from a former Jeep project and was thinking about replacing the cables and terminals, but not sure how to deal with the fusible links that are in the OEM cables. Dec 18, 2017. #2.Yes, the Big 3 upgrade can make a noticeable difference. It improves the electrical system's performance by upgrading the battery, alternator, and ground cables. This upgrade results in improved overall electrical power supply, reducing voltage drops and enhancing the performance of various electrical components in the vehicle.100% Satisfaction Guarantee. In this post, we show you how to install a big 3 upgrade in your vehicle! Now, all cars and trucks may vary, but this write up is a good foundation as to how to do the big 3 upgrade and where to hook each power and ground wire up to!Big 3 Electrical Upgrade:-new GM 220A alternator-1/0 cable for alternator, main feed to fuse/relay box, and engine ground-new battery (-) cable RVC sensor-onboard bluetooth battery monitor-onboard NOCO battery maintainer Intake:-new gaskets and throttle body seal-fuel injectors cleaned and reinstalled with new O-rings What is the Big Three (Big 3) upgrade? The BI am currently working on doing the big 3 upgrade oNow we will be talking POSITIVE WIRE UPGRADES.
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The “Big 3” upgrade can not only improve the performance of your audio system, it can also enhance the performance of the entire electrical system for your vehicle (which can lead to improved fuel economy or additional horsepower). In other words, upgrading the “Big 3” is almost always a good idea.A Big 3 Upgrade means you’ll be installing larger diameter wires to the existing factory wire, usually 1/0 gauge wire. This will improve the performance of your electrical system …I would suggest you build the harness on a bench so you can properly protect it with loom and harness tape. All 3G alternators are wired the same, all cases, clockings, and amp ratings use the same basic wiring. Reply Like. The following users liked this post: Wolvee (09-25-2022) 09-25-2022, 12:41 PM. # 3.The "Big 3" (or sometimes called "Big 4") upgrade means improving the current capacity of three cables: 1) alternator output to battery positive, 2) battery negati ... The years, along with environmental damage from rain/salt water/corrosion, can greatly impact your electrical system. Our customers have consistently reported that their vehicle ...It's important to know that we can only upgrade the parts of electrical equipment that we own and maintain. Some electrical equipment can only be maintained by others. Don't worry, we're here to help you understand who is responsible at every step of the process and we'll guide you through who you need to contact and when. We also understand ...This is to protect the battery in case the alternator outputs way more power than it should. It acts like a fuse. When doing the Big 3, you'll want to install a new heavy duty fuse holder that will accept the wire size you are using for the upgrade and use a fuse that is slightly larger than the total output amps of your alternator.Big 3 Electric, LLC | HomeAdvisor prescreened Electricians in Fayetteville, NC. Verify Trade License HomeAdvisor checks to see if the business carries the appropriate state-level license.; Verify Insurance As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.Have you ever felt limited by the sound and range of your current ukulele? Are you looking to take your playing to the next level? If so, it might be time to consider upgrading to ...This is how to do the "Big 3" electrical upgrade to get some more power to your system! This is a rundown on what mine looks like so obviously yours will be ...These panels can last for decades, but if yours is outdated or too small for the amount of power your home needs, you risk both safety and system overloads. The average cost of upgrading an electrical panel from 100 amperes to 200 amps is $1,300-$3,000. Below, we'll explain what size panel is best for your home, how to tell when it's time ...This Big 3 Upgrade Kit has been designed specifically to accompany our 2003-2007 Ford 6.0L Power Stroke Diesel Truck Battery Cable Kit. Our 1/0 AWG kit is perfect when adding our Mechman 240A Alternator for your Ford truck (see below) or for alternators of up to 300A in size. The 2/0 AWG kit is perfect for larger alternators. We recommend choosing the fuse as close to the output rating of your ...I think the Big 3 upgrade is excellent, where once a HO alt has been put into a car, the corresponding wires are upgraded to handle the new amperage. ... In other words, is there an electrical advantage, or is it just out of practicality (hooking up a bunch of wires to the alt (+) post would be cumbersome). What is the significance of upgrading ...Doing a Big 3 (I'm calling a big 3 1/2). Fixed customers problem (amp turning off) just by upgrading wires. Added a custom fuse holder for the SMD fuse blo...2013 Escalade ESV Next BIG adventure: Cooling system refresh, Big 3 Electrical upgrade, Reseal intake, and VLOM mod... skpyle; Nov 28, 2023; Engine & Drivetrain; 10 11 12. Replies 110 Views 11K. Mar 12, 2024. skpyle. W. A real puzzle here... Wildcard; Nov 24, 2023; Engine & Drivetrain; Replies 3 Views 702.*Did our video help you? If so, consider buying us a beer: https://bit.ly/3feE6tJ*In this video we show you how to install an aftermarket, higher capacity a...98 Trans Am Big Three Electrical Upgrade Due to Amplifier. Hey guys looking to do the big three on my cars electrical system because I have added 1100W of amps. I got the easy one, added an additional ground from the battery to the chasis. My questions are: where do I add an addition ground strap from the manual transmission to the engine.I used 8 connectors, but only 6 are required to do the big 3. -Liquid electrical tape or something similar to ensure that the connections do not corrode the first time it rains. -Zip ties. -Dremel with sanding bit, but any sandpaper will work. Whatever you need to sand off some paint to bare metal. -Basic tools.We offer Big 3 Upgrade Kits in 2/0 AWG, 1/0 AWG, and 2 AWG for Top Post Batteries and Side Post Batteries. If you own a vehicle with a rear mounted battery, we can custom build a kit to suit you. Select the Type of Kit2000W@12V = 166A. I think you're going to need an upgrade of pretty much everything in the DC power circuit to get it to hit that level of power. Note also, if that 2000W rating is for the speaker, the actual amperage is going to be closer to 200A since the Amplifier isn't going to be 100% efficient.Big Three Upgrade. I have a 08 Odyssey Touring and inwas thinking about adding a little bass to the back. I have searched everywhere for a diagram of wiring of where everything routes for the battery terminals so I can do the Big Three. I know one lead for the negative battery is directly across from the battery but not sure where the rest lead.2013 Escalade ESV Next BIG adventure: Cooling system refresh, Big 3 Electrical upgrade, Reseal intake, and VLOM mod... skpyle; Nov 28, 2023; Engine & Drivetrain; 10 11 12. Replies 110 Views 11K. Mar 12, 2024. skpyle. W. A real puzzle here... Wildcard; Nov 24, 2023; Engine & Drivetrain; Replies 3 Views 702.1/0 Gauge. Cable Type. 99.99% OFC. Power Wire. x1 6 Foot (Blue) Ground Wire. x2 4 Foot (White) The cables come pre-terminated with 3/8" copper lugs attached and heat shrink already applied, ultimately saving hours of end-user preparation work. To finish the connections on the other side of the cables, we include 3 additional copper lugs and the ...Attach a length of 200-amp SE electrical cable to the new meter socket. Feed the SE cable through the hole in the wall and then screw the meter socket to the exterior of the house. Use a torpedo level to ensure the socket is level. Install the new PVC weather head and conduit to the exterior wall, directly above the meter socket.Upgrade Alternator charging wire to Battery positive, Battery Negative to chassis ground wire and Engine Block to chassis ground wire using 1 gauge cable that I …Stereo / Electronics / Electrical ... Big 3 upgrade. Jump to Latest Follow 1K views 3 replies 3 participants last post by C0ntinental-Drifter Apr 18, ...A Big 3 Upgrade means you’ll be installing larger diameter wires to the existing factory wire, usually 1/0 gauge wire. This will improve the performance of your electrical system and increase its current handling capabilities. It will also ensure your car audio system gets the best current flow and least resistance, and ultimately allow you ...Big 3 upgrade questions. I put a new Deka battery In a month ago and the first few days the engine cranked over really fast, but a week later It slowed down, which Is fine but I would like It to turn over faster. I put a charger on It overnight and that morning cranked over really fast and stayed that way for a few days.Skar Audio 1/0 Gauge OFC Big 3 Complete Upgrade Electrical Wiring Kit, SKBIG3-0GA. 4.7 out of 5 stars 3,066. 100+ bought in past month. $29.74 $ 29. 74-$110.49 $ 110. 49. FREE delivery. Small Business. Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and …Electrical-battery- Alternators- Wiring ; Help The most popular car audio upgrade in the wo
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yea like ray said. some wires pass through the fuse box, some dont. mine doesnt. just add on to the existing wires like he said. do that with all the upgrades with the big 3. leave everything alone, just add. another thing, ive heard sometimes if theres a short in your electrical system, ur battery can explode.So I was thinking about doing the Big 3 electrical upgrade in order to run an upgraded audio system in my 07 4 cyl without and issues.. (Big 3 = upgraded Ground, Power, and Alternator cables) Problem is, I have an issue with doing it! ... I also did the Big 3 Upgrade. It was generally easy, for the alternator wire, just disconnect the stock ...The Big 3 Wiring Upgrade Kit - The Included Wires and Installation Instructions. The Big Three wiring upgrade kit is a great way to increase the electrical performance of any vehicle. This process involves replacing the factory ground wires with larger gauge wires and running an additional power wire from the alternator to the battery.These are signs a Big 3 upgrade is needed. A big 3 upgrade will allow more current flow to all of your stereo components, improving your electrical system by ensuring more consistent voltage. This upgrade entails replacing the three main cables in your electrical system with 4 gauge or 1/0 wires. Let's take a look at what those three cables ...Upgrading to the newest iPhone hardware means shelling out $200-$400 on contract. If you want to upgrade but don't have the cash, here's how to sell your old iPhone to cover the co...The big 3 (or rather 4) electrical upgrade. So doing research in wanting to take better advantage of the alternator output I came across the big 3 (4) upgrade. The idea is to run new (additional) cables in the following places. I am planning to use 4 gauge to get better advantage of alternator output as the factory 8 gauge (it looks like 8 ...This essentially completes the ground for your alternator. Your engine typically has several ground points. Edit: the overall purpose of upgrading the big 3 is to lower the overall impedance (resistance... Measured in ohms) of your electrical system. With factory wiring you are essentially trying to suck a delicious milkshake through a coffee ...Oct 2, 2010 · Anyway, so charging with the dakota alt was at 14.34 volts and dropped to 13.63 volts when the subs hit deep. It dropped as low as 11.86 volts with out the Big 3 Upgrade. After the Durango alternator was put in, it charges at a solid 14.79 to 14.8 volts and only drops to 14.42 volts.4843 posts · Joined 2009. #19 · Apr 6, 2009. seriously, leave your old wires in place. add 4 or 2 or 0 gauge wire on top of existing wires. alt to battery, battery to frame, alt to block. 1st Gen Elitist. 01 Satin White IS300 Sedan w/ Sportcross conversion. Broken, Beaten, Ugly, Riced out, and loved.Robbinsdale,MN. Definition: the "Big Three" upgrade means improving the current capacity of three cables: 1) alternator positive to battery positive, 2) battery negative to chassis, and 3) engine ground to chassis. Some people replace the factory wiring; others add additional cables to the factory wiring. This instruction is to add cables to ...Electric Power Development News: This is the News-site for the company Electric Power Development on Markets Insider Indices Commodities Currencies StocksIn that scenario, the $2,000 credit for the heat pump could be combined with tax credits up to $600 total for the windows/skylights plus $500 for two or more doors. If you replace your water heater the following year, you would be eligible for another 30% tax credit, up to $2,000 plus up to $600 if you need an electric panel upgrade to ...Sky High Oversized 1/0 Gauge OFC AWG Big 3 Upgrade RED/BLACK Electrical Wiring. $79.95. 470 sold. 2 Gauge AWG BIG 3 Upgrade OFC PLATINUM Cable Alternator AMP 100% Copper Wire Kit. $49.99. 64 watching. 100% Copper BIG 3 Upgrade 1/0 AWG Alternator Electrical Cable Wiring Combo Kit . $54.99.1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE. Standard big 3: 1) 4 FOOT POWER 2) 4 FOOT GROUNDS 6) 1/0 LUGS 6) GP 'MERICA HEAT SHRINK PRE- 16 TON HYDRAULIC CRIMPED WITH 1/0 PURE COPPER LUGS WITH 3/8th's HOLE ON ONE END, AND GP HEAT SHRINKED We Have added custom options: You can now choose...well i posted this in another forum on here, but i figured i might find my answer here. what im tryin to find out is if anyone has done the big three upgrade. the big three upgrade is when you swap out all the major wires of your electrical system for biggers ones to increase output and stability. they are alt to battery wire, battery to chasis ...I dont have any electrical componets installed yet but I am getting ready for a big install. 4 channel amp 2 channel amp, alpine radio, 2 sets of componets, lots of 4 gauge wire. I have extra 4 gauge wire and will need to buy the gold ends to …The Big 3 Wiring Upgrade Kit comprises high-quality wiring materials designed to increase power transfer from the battery to other electrical components in a vehicle, including amplifiers, subwoofers, and speakers. A High Output Alternator further increases this power by generating a higher current than traditional alternators typically produce.70 posts · Joined 2009. #7 · May 16, 2013. you need to run power wire from alt to battery, ground off the engine block (off the alternator bolt is fine) back to battery, from the alternator and the battery to different parts of the frame. Best grounding points, engine, lower frame, upper frame, strut towers. Like.Hello everyone, so I'm starting to do my big 3 upgrade on my 99 Nissan maxims, and I'm look for some insight. When I do the + alt to + batt, do I cut the + wire for the alt or just add on to it. ... Electrical :Singer 260A Alt & J Y Power Lithium 2005 Chevy Colorado Ext Cab. Headunit: Pioneer 80PRS. Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta ...The "Big 3" is a very easy upgrade to your car's electrical system that will help to reduce voltage drop for power-hungry amplifiers. If you've ever measured your voltage drop when playing music with the volume to the max with your engine running, you'll see that instead of reading 14.4v or 13.8 (depending on car), your voltmeter will read 13v, 12v, or even lower!Anyway, so charging with the dakota alt was at 14.34 volts and dropped to 13.63 volts when the subs hit deep. It dropped as low as 11.86 volts with out the Big 3 Upgrade. After the Durango alternator was put in, it charges at a solid 14.79 to 14.8 volts and only drops to 14.42 volts.The most popular car audio upgrade in the world: the Big 3! We've been doing this LONG before it even had a name (think 1990 or so), so it only made sense that we'd build and offer the best kit money can buy! Our 1/0 AWG Big 3 Upgrade Kits are suitable for alternators making up to 300A of output. To determine which length kit you need, measure the distance from the alternator output stud ...Pumps, Electric Fuel: 3-8: Starter Solenoid: 10-12: Voltage Regulators (1 Wire) 0.3-0.5: ... I have a 2004 oldsmobile alero with 2 12in skar audio evls and I have the big 3 upgrade and a yellow top optima but I'm still having dimming issues so I want to add a high output alternator but I cant find one is there any place I should look in ... Attach a length of 200-amp SE electrical cable to