The big 3 upgrade
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 ...STEP 2: Remove battery and replace terminals. STEP 3: Add the bigger ground/power wires to existing locations (mine might be different) First thing I did was "measure" the existing the wires you're upgrading, I just held the big wire up to what I was upgrading and give it a little wiggle room for the terminals.BIG 3 wire #1 - Battery negative terminal to Chassis. BIG 3 wire #2 - Engine Block to Chassis. BIG 3 wire #3 - Alternator positive terminal to Battery Positive terminal. Route this wire through the existing fuse in the fuse box. Fuse terminal on the right in the pic/closest to front of car goes to the Alternator positve terminal.
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Are you looking to upgrade your ride but don’t have the budget for brand new rims? Buying quality used rims for sale is a great way to give your vehicle a facelift without breaking...My point is, all three of these vehicles probably have a different threshold when it would be appropriate to go Big 3. I wouldn't trust any blanket statements, but if you know of anyone with a similar car as yours who has already gone to the Big 3 that might get you a more reliable answer. ... 2000 Dodge Intrepid - Looking to seriously upgrade ...Reaction score. 197. Location. Virginia Beach. Give your alternator a dedicated ground from back of case to battery negative post and upgrade the factory 4awg alternator power wire to a 2 awg wire is only 2 things needed on a s197. Saw .6 volt improvement with all loads on at idle with this mod. Sep 3, 2021. #13.So I'm doing a big 3 upgrade and I have a simple question, does the positive connection from the alternator to (+) of battery need a fuse? If so how big... Menu. Forum. What's new New posts Live Activity. ... My big 3 is done in 4/0 welding cable without a fuse and I have yet to see an issue. But I should probably be using one, the factory uses ...Planning a "big 3" upgrade. Jump to Latest Follow 3K views 2 replies 2 participants last post by the88thpianoman Oct 15, 2011. T. the88thpianoman Discussion starter 7005 posts · Joined 2008 Add to quote; Only show this user #1 · Oct 15, 2011. This is to upgrade the 3 major wiring points to allow for higher current draw of lights/winch/stereo ...The first step in upgrading your power system should be a Big 3 Upgrade, and there is no better Big 3 kit than Recoil RBG3PK. Our Big 3 Upgrade kit is specifically designed to help your old electrical system cope with the demands of your fantastic sound system and help with those annoying dimming headlights when your sound really kicks. Our ...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 ...James2K63 • 4 yr. ago. After I did my big 3 upgrade, I immediately noticed a huge improvement in startability and improved battery charging. The big 3 upgrade is always a good idea. 2. Reply. Crazytypeone • 4 yr. ago. Thanks for the info. I was a bit skeptical about it because normally everything has a side effect or compromise and I wasn't ...The one-step "Big 3" upgrade kit. If your aftermarket audio system is putting a strain on the rest of your car's electronics, you might want to upgrade your factory wiring. Rated to 350 amps, this "Big Three" grounding kit will boost your electrical system's performance. KEEP READING.Location: Tempe, AZ. Age: 27. Posts: 5,736. Real Name: Connor. DIY Big 3 Wiring Upgrade Kit. So I recently replaced my battery and I figured I would do the Big 3 upgrade while I was at it. Sadly, living in a dorm room, I couldn't build the wires myself because I have no tools. Luckily there is a man on Tacoma World that builds kits for 1st gen ...Don't get rid of the big three upgrade, you'll only be shifting the issue to another part of the system and increasing the likelihood of a more expensive part of the system going up in smoke. Seriously, the BIG 3 is not your issue! Attachments. Screenshot 2024-03-07 184329.png.gavio Discussion starter. 1315 posts · Joined 2013. #7 · Jul 24, 2017. While you are at it, do the AD244 upgrade. Yup, got an AD244 sitting here, just had it tested..... 2004 Safari, 4 inch lift, NP-231 t-case, 255/70/16 BFGs, home-brewed pop top, full camper, on-board propane, lions and tigers and bears, oh my.....James2K63 • 4 yr. ago. After I did my big 3 upgrade, I immediately noticed a huge improvement in startability and improved battery charging. The big 3 upgrade is always a good idea. 2. Reply. Crazytypeone • 4 yr. ago. Thanks for the info. I was a bit skeptical about it because normally everything has a side effect or compromise and I wasn't ...If you want to make it easy to do the big 3, get a battery with side and top post. Our cars call for a 75/25 but a 34/78 will fit with no problems. -94 Caprice Classic LS - system, Gary's wires, 200 amp alt, tint, first base/home plate delete, clear corners w/green parking lights, LTZ hood emblem, SS springs.When doing a Big 3 upgrade, do you have to upgrade every engine to chassis ground or can it be just one? I plan on doing the upgrade and I've found two grounds. Share Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A. Add a Comment.Apr 5, 2008 · Fickle1. 61 posts · Joined 2008. #6 · Apr 19, 2008. The big 3 refers to upgrading the factory wiring. There are 3 wires. 1) Alternator to + battery terminal. 2) - battery terminal to chassis ground. 3) engine to chassis ground (since most alternators are grounded to the engine) Like.835 posts · Joined 2011. #1 · Jun 25, 2017. I'm in the middle of this upgrade and my research indicates the big 3 are 1) Battery negative to chassis (ground), 2) Block to chassis ground, and 3) alternator to Battery positive. I'm clear on the grounds but my question is regarding the alt to battery. I have a 4.0 and harness from a 95 XJ.Video on my Big 3 upgrade to give some guys some visuals on 100% OFC (Oxygen Free Copper) 1/0 Gauge Big 3 Upgrade Kit. U Planning on doing the "BIG 3 upgrade" on my tundra. 1. Battery (+) to alternator power wire. 2. Battery (-) to ground. 3. Engine block to ground. Do any of you guys have any pictures, recomendations on materials, advice? I was looking under the hood today and it looks like a bitch to run a cable from the alternator to the battery.#3 · Jun 2, 2013 i used to be into car audio BIG time back when i had my f150. i was running 4500 watts to 2 15s with 3 dry cell batteries and the very very first thing i did was the big 3 upgrade. i did it all in 0 gauge 100% oxygen free copper wire. on my f150 the engine to chassis ground was on the bottom left of the engine. chances are its ... Big3 Upgrade. Hello everyone I just bought a 2015 3.6 Pentastar. If you don't want to do the big three completely I would at least improve the factory ground locations in the engine bay. I removed the paint at those locations, reattached the ground wires and coated the outside with liquid electrical tape. Sent from my HTC U11 using Tapatalk. Jul 29, 2018.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 ... 0. north cakalak. Jul 22, 2004. #3. no fuse needed. your al
Big3 Upgrade. Hello everyone I just bought a 2015 Honda Pilot Touring about a month ago I just did a timing belt kit. I have put in a aftermarket amp and subwoofers to the factory radio. I am wanting to do a Big3 upgrade that will help the power flow for my audio installation. The question that I’m trying to figure out is where is the Engine ...Sky High Oversized 1/0 Gauge AWG Big 3 Upgrade RED/Black Electrical Wiring Kit Recommendations InstallGear 1/0 Gauge AWG OFC Pure Copper Power Ground Wire Cable (25ft Red) True Spec Welding Wire, 1/0 Gauge Battery Cable Wire, Automotive Wire, Car Audio Speaker Stereo, RV Trailer, Amp WiringThe 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 ...The Big 3 is a lil different, since it is more of a "getting everything READY for upgrades, where as the ground kit solves an inherent OE cost-cutting flaws. So, the short answer: Ground kit solves the inherent OE design flaw: this is Corrective Big 3 prepares the OE supply to the Alternator for future upgrades. this is Preventative.
By doing the big three upgrade, you are creating a route for current to flow between the alternator & battery & back again, with minimal resistance. The way you do this is by using short runs of large gauge power cable (preferably 1/0 AWG, but 4AWG may work - depending on the load) to connect the items. ...Moving on to the next of the "Big 3," let's upgrade the alternator to battery positive wire: 4) Locate the vehicle's alternator and look for a terminal post connected to it. The post shouldn't be hard to find. It should have only one wire connected to it, and it should lead to the positive terminal on the battery, possibly through the fuse box. ...…
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When looking to improve the electrical system in your vehicle, the obvious starting point is with upgrading what is commonly referred to as the "Big 3" wiring. This Skar Audio 4 gauge wiring upgrade kit (SKBIG3-4GA) includes everything you need to complete the "Big 3", allowing for a hassle free installation.Very simply, you upgrade the wires in the big three with larger gauge wires. Things you'll need: - About 5-10' of 4 awg or larger wire. The larger wire you can afford the better. - Several ring terminals for your size wire (6 usually: one for each end of each of the three wires) - Wire brush (to clean your ground) - Extended battery posts if ...
Big 3 Upgrade. I just wanted to share what I did to my Jeep TJ yesterday in hopes that it may help others. I recently moved from VA to upstate NY and know that there are things I need to take care of before winter hits. One of the big things I was concerned about was my battery and the cabling. I purchased and installed a Big3XP wiring kit as ...The 4.3 Vortec engine is a V6 with 4.3 liters in displacement. The cylinder's bore and stroke are each 4.0 inches. With a 9.2:1 compression ratio, the engine has cast iron cylinder heads and a cast iron block. At 4,600 RPM, it has 195 horsepower and 280 lb-ft of torque. For smooth functioning, the 4.3 Vortec engine also has a balance shaft.Fastronix 90 Degree Tinned Copper Lugs 3/8" 4 Gauge 2 Pack. $9.99. Home Forums > Tacoma Discussion > 2nd Gen. Tacomas (2005-2015) >. First install was important - This was a big three upgrade to pave the way for a switchpros and powertrays install.
Reason to use larger gauge wire is to allow higher current f Improving the grounds is what matters, the big 3 also "upgrades" to the alternator to battery cable. Unless you install a high output alternator messing with this cable is pointless. It is already sized for the amount of current the alternator can produce. Whether it's big 2, big 3, or big 4 just focus on the grounds. Save Share.When doing a Big 3 upgrade, do you have to upgrade every engine to chassis ground or can it be just one? I plan on doing the upgrade and I've found two grounds. Share Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A. Add a Comment. I would suggest you build the harness on a benchJust take some wire no thinner than 4 awg and run it over you 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 ... I did the Big 3 on my old Isuzu and I also noticed slightly brighter headlights. Nothing in the way of interiors lights or my radio was any different, … Performing a "Big 3" upgrade on your v Big-3 upgrade with 1/0 gauge welding wire – color coded (red-positive, black-ground) Techflex braided sleeving – color coded (red-positive, black-ground) Adhesive lined, dual wall heat shrink – color coded (red-positive, black-ground) Crimp battery terminals. Positive battery terminal protector. Clean and efficient wiring. Upgrade the return path between the batterIt's fused appropriately for the alternator in the car. You wilThe BIG 3 upgrade is performed to replace or With the release of Windows 11, many users are wondering if it’s worth upgrading from their current operating system. If you’re one of those users, this article is here to help you... The Big 3 upgrade does in the following ways, these The Big 3 Upgrade Kit is an inexpensive setup added to three main locations within a vehicle’s wiring. When properly installed, it allows current to flow more freely and helps the factory alternator reach its full potential. The installation deals with all signs of an overloaded electrical unit.Are you still using an older version of Windows? If so, it might be time to consider upgrading to Windows 10. Not only does this operating system come with a range of exciting feat... Big 3 walk throughThe Big 3 Upgrade is a requirement in car audio. In this video I 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 ...Jan 28, 2021 · The BIG 3 upgrade is performed to replace or supplement the three major cables within your vehicle’s electrical and charging system. These cables are as follows: The main positive (+) cable running from the alternator to the positive terminal of the battery. The negative (-) cable running from your battery to a grounding point on the vehicle ...