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  1. 1JZ/2JZ Swap
    Hey everyone, I have a 1990 with a 1.5JZ swapped in powered by EMU black. I’m running it on a base tune downloaded off their site and it works well to get it started and running however I’m having an intermittent starting problem. The battery is brand new, 24F group size with 925 cranking amps...
  2. Antigravity Batteries
    :cool: https://antigravitybatteries.com/productline/energy-storage/
  3. Antigravity Batteries
    Hey all, Antigravity team here! We recently visited famed photographer Larry Chen to talk about how his Canon A90 Supra Chase Car has performed since being upgraded to an Antigravity direct OEM-replacement battery. Well, we came away with some incredible findings. WEIGHT LOSS Larry...
  4. Antigravity Batteries
    Hello, all, Our Labor Day Sale will go on from 09/03/2021 to 09/07/2021, so don't miss out! Deep Cycle batteries and Micro-Start jump-starters/personal power supplies - 25% off Motorcycle/powersports batteries, automotive batteries and all other Antigravity products - 15% off...
  5. Antigravity Batteries
    Hello, all, As you probably already know, the A90 Supra takes three different battery sizes, and we have all three available! The only difference between these three sizes is the length, the H6 being the smallest/lightest. We recommend a 60 or 80 Ah capacity. H6/Group-48 Lithium Car Battery...
  6. Antigravity Batteries
    So you walk up to your vehicle, and it won't start because the battery is dead...
  7. Antigravity Batteries
    Hello, Here is a good weight comparison between one of the most popular lead-acid batteries and the Antigravity Batteries equivalent. And this is, believe it or not, one of our HEAVIEST batteries. :D
  8. Antigravity Batteries
    Happy Friday, all! If you are looking to drop some weight off your MKIV Supra, we have a direct replacement lightweight LiFePo4 battery. Not only will it save you some serious weight, but it will never leave you stranded! Check it out...
  9. Antigravity Batteries
    Hello all, Our annual 4th of July Sale starts tomorrow, 07/03, so don't miss out! Use coupon code J4TH for a 15% discount on our automotive and powersports batteries. Direct replacement, super lightweight LiFePo4 batteries: 5th gen Supra: H7/Group-94R 2nd, 3rd and 4th gen Supra: Group-24 We...
  10. Antigravity Batteries
    Hello all, In case you do some spirited cornering occasionally, your lead-acid battery will leak some acid sooner or later, and you'll end up with damaged paint and other surfaces in the engine bay or trunk. Those batteries also produce acid vapor, and even without hard cornering, that vapor...
  11. Antigravity Batteries
    Hello all, If you have one of the older Supras and you are looking for a lightweight battery, our ATX20-HD and ATX30-HD work great! In case you need a clean looking mounting kit too, check out these mounts from our friends at Mele Design Firm: MeLe Design Firm
  12. Antigravity Batteries
    Hello all, Don't miss our Memorial Day Sale! We have the right battery for most cars, so whether you need a direct replacement or the smallest possible battery, or something in between, just let us know. Coupon Code is MD15 and it is good for 15% store wide (exept CTEK and OptiMate battery...
  13. Antigravity Batteries
    Happy Friday, all! Check out Jackie Ding (PhD Racing) time attack A90 Supra in action at COTA! Powered by Antigravity Batteries 💪 Jackie Ding/PhD Racing TIme Attack A90 Supra We have the right lightweight battery for pretty much any set up, so please leave a comment or send us an email with...
  14. Antigravity Batteries
    Hello, fellow Supra fans! Here is a nice video on how to install a lightweight Antigravity battery in a Supra: Battery options: H7/Group-94R Lithium Car Battery H6/Group-48 Lithium Car Battery For street use, we recommend a 40 Ah capacity or larger. Questions? Please leave a comment or email...
  15. Antigravity Batteries
    Hello all, We're having our annual Spring Sale from Friday to Sunday, 03/19 - 03/22, and all batteries will be 15% off. LITHIUM BATTERIES, MICRO-STARTS – Antigravity Batteries
  16. Antigravity Batteries
    Happy Friday all, I just thought some of you might find this Roadracing World magazine article about Antigravity Batteries interesting, especially if you wondered about our company's background and history. And remember, we have the right lightweight battery for pretty much any car...
  17. Antigravity Batteries
    Hello All, Dropping some additional weight off your car after you've gutted the interior and removed all unnecessary parts can be a (really expensive) challenge. We're here to help! Our direct replacement LiFePo4 Antigravity Batteries weigh up to 70% less than regular lead-acid batteries while...
  18. Antigravity Batteries
    Hello all, Our annual Black Friday Sale is almost here, and all batteries will be on sale. The coupon code is "BF15" and it will be active from 11/27 to 11/30 (Friday to Sunday). Aside from super lightweight direct replacements, we have many smaller/lighter options for custom setups, so please...
  19. Antigravity Batteries
    Hello all, Got an older Supra or another classic ride? We have the right lightweight battery for you show car, garage queen, track monster, and daily driver. Just contact us with some info on your ride and intended use, and we'll recommend the best options. Please email any questions to...
  20. Antigravity Batteries
    Hello all, Our annual Labor Day Sale is here! All our super lightweight batteries and jump-starters are 15% off. Remember, our batteries are much stronger than lead-acid batteries, so you can even use one of our motorcycle/powersports batteries in your car for maximum weight savings. We have...
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