
THE AUTO BUILDER
Featured

IN THE CLUTCH
Changed the clutch in your drag Honda lately? This has to be one of the worst jobs in all of compact car drag racing. Turbocharged, nitrous-fed Honda engines inflict severe damage on clutches after round upon round of heated competition—even some very good “hot rod” clutches.

Vendor Spotlight
The Holley LS Fest West 2024 descended upon the Las Vegas Motor Speedway, drawing horsepower enthusiasts from far and wide to celebrate the iconic LS and LT engine platforms. Under the scorching desert sun, the air reverberated with the roar of engines, creating a scene straight out of every gearhead’s dreams, with the scent of burnt rubber lingering in the air. Amidst the bustling midway, vendors showcased the latest LS performance parts and accessories, offering exclusive discounts and limited edition gear that had attendees reaching for their wallets in excitement.

A New Kind of Cool
For most, street rodding is a celebration of creativity expressed in what they build and drive. Some enjoy it for the visceral pleasure that comes from screaming horsepower and boiling rubber, while others benefit more from the family environment this hobby provides.
Spotlighter
POPULAR READS
-
The Auto Builder’s Hottest Product Picks from The Triple Crown of Rodding 2026
-
Product Spotlight: Bill Mitchell Products Aluminum LS Engine Block
-
PRODUCT SPOTLIGHT: 60-66 Chevy C10 Fresh Air Vent Block Off Plate
-
Product Spotlight: Pyramid Optimized Design Sequential Aurora Taillight for 1964½–1966 Mustang
PRODUCT SPOTLIGHT: Braille Battery – Drop the Weight. Keep the Power.
Lightweight Lithium Power for Hot Rods & Street Rods
Author
The Auto Builder Staff
Images courtesy of Braille Battery
For more than two decades, Braille has been building lightweight, high-performance batteries that have earned the trust of everyone from street rod builders and Pro Touring enthusiasts to drag racers, road racers, and championship-winning professional teams. Whether you’re putting together a high-end ’32 Ford, a Tri-Five Chevy, a C10, or a weekend autocross machine, Braille delivers the kind of starting power that lets you ditch bulky lead-acid batteries without sacrificing confidence every time you hit the key.
i34X Intensity: Big-Car Power Without the Big Weight
Modern hot rods are no longer just about big cubic inches and polished valve covers. Today’s builds are loaded with EFI systems, electric fans, fuel pumps, digital dashes, air conditioning, high-output ignition systems, and other accessories that demand dependable electrical performance. The Braille i34X Intensity was designed for builders who want lithium weight savings without compromising the needs of a fully equipped street machine.
Weighing just 10.8 pounds, the i34X replaces many conventional Group 34 batteries that can weigh four to five times as much. Despite its featherweight construction, it cranks out an incredible 1,438 Pulse Cranking Amps, giving high-compression V8s all the muscle they need to fire instantly.
Built around Lithium Iron Phosphate (LiFePO₄) technology, the i34X offers fast recharge times, exceptional vibration resistance, and a service life that can be several times longer than a traditional lead-acid battery. It’s the perfect fit for everything from a cross-country street rod to a Pro Touring build that sees both highway miles and track time.
i34X Intensity Highlights
- Ideal for: Street rods, Pro Touring builds, muscle cars, restomods, and high-performance street machines
- Perfect for: EFI-equipped vehicles and builds with increased electrical demands
- Only 10.8 pounds for massive weight savings
- 1,438 Pulse Cranking Amps for quick, dependable starts
- 22.5Ah capacity with 450A continuous discharge capability
- Advanced LiFePO₄ lithium technology for longer service life and faster recharge times
- Built for enthusiasts who want modern performance in a classic package
G30S GreenLite: Maximum Weight Savings
If your build is all about trimming every unnecessary pound, the Braille G30S GreenLite takes things even further.
At just 8.25 pounds, it’s the kind of upgrade that makes a noticeable difference without turning a wrench on the engine. Removing weight from the front of the car improves overall balance, handling, and responsiveness—exactly what builders chasing performance are looking for.
The G30S is designed for lightweight hot rods, race-inspired street machines, and performance builds where every ounce counts. Despite its compact size, it produces 1,197 Pulse Cranking Amps, providing plenty of power for small-blocks, LS swaps, big-inch street engines, and weekend cruisers. Its compact footprint also makes it ideal for custom engine bays, tight installations, and relocated battery compartments.
G30S GreenLite Highlights
- Ideal for: Traditional hot rods, lightweight street machines, drag cars, autocross builds, and track-focused vehicles
- Perfect for: Builders chasing maximum weight reduction and improved vehicle balance
- Ultra-light 8.25-pound design
- 1,197 Pulse Cranking Amps for reliable starting power
- 20Ah capacity with 400A continuous discharge capability
- Compact size for custom builds and relocated battery applications
- Advanced LiFePO₄ lithium technology for durability and long service life
- Built for enthusiasts who believe less weight means more performance
Built for the Street. Proven on the Track.
Braille may have earned its reputation in professional motorsports—with products helping power competitors at the Indianapolis 500, Daytona 500, 24 Hours of Le Mans, and Formula One—but the same technology is just as valuable in the garage of the weekend builder.
For hot rod enthusiasts, every pound removed is another step toward a better-driving car. Swapping a 40- to 50-pound lead-acid battery for an 8- to 11-pound Braille lithium battery is one of the simplest ways to improve weight distribution while gaining faster starts, longer battery life, and rock-solid reliability.
Whether you’re finishing a Ridler-worthy street rod, building a Pro Touring machine, or freshening up your favorite weekend cruiser, Braille Battery gives you one less excuse to carry unnecessary weight—and one more reason to turn the key with confidence.
ARTICLE SOURCES
Braille Battery, Inc
Get the winning edge with Braille Batteries! ⚡️ Used by top racing teams on the street and track, our batteries set the standard for performance and reliability. Upgrade to Braille Batteries and experience the difference top-tier technology brings!







