alternator upgrade

  1. N

    2010 Tundra 5.7L V8 Alternator upgrade needed for overlanding? Genesis Off-Road dual battery option…

    Hi, stock 2010 Tundra alternator is 150 Amp, I’m thinking of installing genesis off-road’s dual battery system to support Dometic fridge, lots of lights, radio, winch, and charging options, including lights/power for attached trailer - any feedback for or against an alternator upgrade, and what...
  2. FrazzledHunter

    Alternator upgrade - done!

    I upgraded the factory alternator to a higher amperage unit to support, among other things we want to do, charging a travel trailer under tow. In another thread titled "Trailer Power" https://forum.ih8mud.com/threads/trailer-power.1317688/ we were talking about powering a travel trailer from...
  3. B

    Alternator Upgrade

    Does anyone know if the brackets from Photoman are still available? His inbox is full, so I cannot ask directly. Thanks
  4. NYIronPig

    GM 10si Alternator Upgrade anyone?

    Looking to upgrade the OEM alternator in my 67 FJ45 to get more Amps to drive the Warm 8274 winch I am installing. Research shows that the GM 10si “one wire” internally regulated alternator which produces 140-160 amps and will work with my FJ45. Anyone else using one, and if so notice a big...
  5. BnvS

    Toyota Land Cruiser Lexus LX470 full Heavy Duty Battery Wiring Cables Upgrade Kit (Big 3 Wiring Upgrade Kit) for 1998-2007 - For Sale

    For Sale is the Big 3 Upgrade for LC/LX 100 series SUV 98-07 or almost any 2UV-FE Engine Toyota like 1st Gen Tundras and Sequoia's. This is a great upgrade for any vehicle that is going up in age as the Alternator cables, Ground cables may be corroded and this decreases their performance and...
  6. C

    Anyone using Nations or DC Power 270amp Alternator? Help Needed (Urgent)

    Hey guys, time-sensitive issue as I may need to return this thing ASAP. Got a Nations 270XP alternator for the Lexus GX470. Believe it is built by DC Power and Nations is actually just marking it up $40 or so (awesome). Their alternator omits the one side mounting bolt hole and just has the...
  7. Adsing

    (Future) Product Review and Install Assistance - High Output Alternator

    Thought I would post regarding a high output alternator I picked up from a local shop to me. Pretty stoked to see how it does and will look to get it installed in the coming month or so (a lot of projects currently in the cue) and keep this updated on its performance. Thought it could add some...
  8. BM34

    led verification and general 12si premission checks

    BLUFF, two questions I'm looking to try and find an answer for (and I promise neither question is what to do with the wires): 1. Will the LEDs in the picture at the bottom fit the bill for a diode/idiot light in this swap? 2. given the particular challenges I'm facing with my current...
  9. RFB

    270 amp alternator

    Hey fellas, I already used photomans bracket and shoehorned a 150 amp sequoia alternator under the hood, Well Im bumping up my batteries from 2 odyssey extremes total 170AH to one extreme and one battleborn lithium battery so in order to get max out of these batteries Im installing a 270Amp SBS...
  10. OffRoadScott

    Tundra Alternator mod

    I have read a few threads here on Mud about running the late model Tundra alternator on our 80s. Does anyone still make the bracket and sell the correct plug for the modification? I DMed one on the people from one of the threads I read but have yet to hear anything back from him, believe his...
  11. RFB

    Alternator upgrade on an 80

    Ok I got the kit from another memeber to allow me to install the 150amp sequoia alternaotr, well I got the toyota alternator(remanned) and the kit, what issues am I opening myself up to after this is installed if any. Im yanking the IBS dual battery setup and replacing with the national luna...
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