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TIMELESS WORK OF ART
We aren’t exactly sure what draws people toward these cars. Maybe it’s their clean body lines, or maybe it’s the fact that there have been so many built over the past decade or so that you just can’t escape their presence.

20 NEW Product Innovations at the 2023 NSRA “Nats”
Every year, the NSRA Street Rod Nationals hosts an event to showcase the newest and most advanced automotive products. These products compete for the title of “New Products of the Year,” and one exceptional item is awarded the NSRA New Safety-Related Product of the Year. These innovations have played a crucial role in making car construction simpler and improving driving safety, and they have become industry standards over time.
Throughout the years, we’ve seen a wide variety of products gain widespread recognition and become essential tools that greatly aid in building cars and making driving safer. Now, let’s take a look at some of the groundbreaking new products featured at this year’s event.

Aurabella: The 2025 Al Slonaker Memorial Award Winner
Boom! Andy Leach and the Cal Auto Creations crew have done it again, taking home the 2025 Al Slonaker Memorial Award with one of the slickest Pontiacs to ever roll through the Pomona Fairplex. This isn’t just another custom—it’s a full-blown, no-expense-spared masterpiece that took seven years to perfect.
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Product Spotlight: Adrenaline™ High-Volume High-Pressure Oil Pump by Dieselsite
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Author
The Auto Builder Staff
Product Images Courtesy of Dieselsite
Whether you’re running stock injectors or pushing massive 300cc setups, the Adrenaline is a bolt-on powerhouse designed to boost your truck’s pulling capability, fuel economy, startup performance, and horsepower across the board. Even factory-tuned engines feel the difference.
Built for Power. Engineered for Longevity.
This isn’t just a replacement pump—it’s a performance solution. Each Adrenaline unit features custom internals and upgraded design components to deliver maximum output from a single housing, while enhancing durability over the stock pump. Unlike factory cast aluminum housings—known for common failures like internal cavitation, gear breakdowns, and cracking—DIESELSITE’s exclusive billet housing eliminates those weaknesses with precision-machined strength.
No Guesswork. Every Pump Tested.
Every Adrenaline pump undergoes strict flow-rate testing before it ever leaves the shop—no exceptions, no compromises. It’s this attention to detail that gives users peace of mind, whether they’re on the work site or the drag strip.
Tailored to Your Build
Output Options:
- Slightly Larger Than Stock (Stock to 190cc): Perfect for daily drivers who want durability without overkill. This model features the same internal upgrades as the high-output version, minus the extra flow.
- High Volume Adrenaline (190cc–205cc+): Built for bigger injectors and bigger goals. Proven up to 300cc in high-performance applications, this version ensures your fuel system is always ready for the next stage of your build.
What’s Included:
- Inlet O-Ring (bottom of pump)
- Outlet O-Ring (top of pump)
- D-Ring for J-Tube (into the cover)
Confidence That Lasts
Backed by a 3-year unlimited warranty, the Adrenaline pump is covered for anything short of abuse or tampering. It’s just one more way DIESELSITE ensures that you’re not just buying a part—you’re investing in proven reliability.
For more information, injector compatibility, or tech support, CLICK HERE to visit DIESELSITE. The Adrenaline™ isn’t just a pump—it’s the heart of your high-performance diesel engine.








