One oft-forgotten upgrade on classic car builds (yes, we’re looking at you, LT and LS guys) is the alternator. As we all probably know, the idea behind an alternator is simple: the alternator recharges your vehicle’s battery. However, in order to efficiently recharge that battery, the alternator must provide greater amperage than the total load on said battery. That’s where a problem could surface, as many enthusiasts add aftermarket systems that exceed their stock alternator’s charging abilities.
Fortunately, Tuff Stuff offers a simple solution in the form of MAX AMP alternators. Featuring OEM form-factor, MAX AMP alternators are a direct fit on 1998-2002 Camaros and Firebirds, and 1996-2002 GM trucks, SUVs, and vans. Even if you’re working on a transplant project, installation is fairly easy since MAX AMP alternators are available with either OEM or one-wire hookups and feature internal voltage regulators. Additionally, they produce 165 amps at idle and 225 amps at full charge, which is nearly 50% more amperage than a factory alternator.
Whether you’re stewarding an older LT or LS-powered ride or building a transplant project, it’s always a good idea to consider your vehicle’s amp usage. Add-ons like aftermarket fuel injection, electric fans, upgraded lighting, and fancy sound systems can easily overwhelm a stock alternator. Luckily, Tuff Stuff has a handy list to help calculate the amperage your classic is using. The key is to simply add everything up and tack on an additional 10% as a safety factor. One thing to note: since any amp rating is compatible with virtually any vehicle, there’s no harm in equipping your ride with an alternator that has the ability to exceed your required amperage.
In addition to providing more low-rpm amps than any other manufacturer, Tuff Stuff alternators are the originator of the one-wire hookup. Tuff Stuff’s MAX AMP alternators, available in Chrome, Stealth Black, or Factory Cast+ finishes, combine large copper windings and large diodes with premium bearings, twin internal cooling fans, and a six-groove clutched pulley. Every Tuff Stuff alternator is made in America from 100% new components, thoroughly tested, and backed by a limited one-year warranty.
When it comes to modernizing a classic or planning a build, electrical capacity is just as important as horsepower. Tuff Stuff’s MAX AMP alternators address one of the hobby’s most commonly overlooked weak points by delivering significantly more output without sacrificing fitment or simplicity. With strong idle amperage, OE-style installation, and premium American-made components, these alternators ensure your battery stays charged no matter how many accessories you add to your project.
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