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A green classic sports car with gold wheels is parked indoors; event details for a duPont Registry talk on Porsche Restoration with Colin Dougherty and Gary Stanberry of DAS Sport are shown on the left.

By duPont REGISTRY –  September 07, 2025

duPont REGISTRY Talks: Porsche Restoration and Racing Mas...

duPont REGISTRY Talks presents a captivating episode with DAS Sport, where Porsche racing, bespoke restoration, custom fabrication, and motorsport heritage take center stage. Founded in 1992 by Bill and Colin Dougherty in West Chester, Pennsylvania, DAS Sport has earned a sterling reputation among Porsche aficionados. Their expertise spans classic 911 restorations, endurance race preparation, and precision fabrication services. As Colin Dougherty shares in the episode, their legacy began in a small family shop and grew into a trusted name in preserving automotive icons. Gain vivid insights direct from the DAS Sport workshop in Florida – where passion meets engineering excellence. Whether resurrecting a vintage air-cooled coupe or configuring a modern GT3 Cup car for endurance racing, DAS Sport blends meticulous craftsmanship with motorsport precision.The episode also highlights DAS Sport’s pivotal role in maintaining and showcasing Porsche legends at events like the Rolex Monterey Reunion. Colin reveals how they bring authenticity and performance to celebrated racing machinery, preserving not just metal, but stories and legacy. Meantime, Gary Stanberry recounts how he became a partner in the business, via getting to the bottom of an issue he thought he had with a Porsche Cup car he bought to race. Now he's become an integral part to DAS Sport's story. Hosted by duPont REGISTRY’s Editor-in-Chief Charles Bradley, this 44-minute discussion goes beyond technicalities. It delves into the enduring cultural significance of Porsche racing – touching on collector values, the joy in engineering artistry, and the emotional bond between enthusiasts and marque history. For luxury-car collectors, restoration clients, and motorsport devotees, the episode is both an education and an inspiration. It underscores how heritage, performance, and bespoke craftsmanship converge in rare Porsche automobiles – and how DAS Sport is leading that tradition. Tune in to duPont REGISTRY Talks: Porsche Restoration and Racing Mastery with DAS Sport, available now on Apple Podcasts, Spotify, YouTube, and all major platforms. Experience the dedication behind automotive preservation and the revival of Porsche’s storied racing soul. Visit duPont REGISTRY.com " width="680">

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By Edward Jones –  May 28, 2015

Spike's Tactical Gurkha RPV by Terradyne Armored

A collaboration between famed firearm manufacturer Spike's Tactical and Terradyne Armored Vehicles is one that will undoubtedly result in something jaw-dropping.Recently, the two companies did, in fact, team up for a special edition Gurkha RPV. When Spike reached out to Terradyne to build a GURKHA RPV Civilian Edition they knew that the end result would be nothing short of a monster.(Also Read: Terradyne’s Ultimate Truck Experience: Gurkha RPV Civilian Edition)The final RPV build is created around the Gurkha RPV Civilian Edition and consists of a blacked out exterior with matte black paint, 40.5" Michelin XZL tires, 2 + 3 seating configuration and GPS navigation, and it's powered by a 6.7-liter V8 turbo diesel engine. And, because it is the special Spike's Tactical Edition, it includes some upgrades specific to the company, including a towing package, front winch, IR lights and an LED light bar package by Rigid Industries.This monstrous vehicle is in line with high attention to detail and premium quality craftsmanship built into each Spike's Tactical firearm. If you live in Florida, you can witness this special edition Gurkha RPV Civilian Edition as it drives around the streets of the Sunshine State.For more information on Terradyne's incredible armored vehicles, visit TerradyneInc.com or click the button below.More InfoGallery Sponsored by:  

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By Andrew Nabors –  May 18, 2015

AMS Performance Alpha 7 Mercedes-Benz Performance Package

Extracting more power from an already potent car is no easy task. Only a handful of companies have the resources to reverse engineer today’s complex engine management, and to properly reinforce the driveline accordingly. Our friends at AMS Performance have made a name for themselves by exponentially increasing the output of everything they can get ahold of.AMG builds some of the world's fastest cars, but what if you demand more from your Mercedes-Benz? The 5.5-liter (M157) V8 can be found under the hoods of late model CLS63 and E63 AMGs, and from the factory they produce 577 hp and 590 lb-ft.  By unlocking the computer’s operating system, they are able to dispense with the luxury-minded parameters, replacing them with what can only be described as “beast mode.”Thanks to thoughtful German engineers, the factory turbochargers are perfectly sized to the engine. Because of their efficiency, the computer rarely allows them to reach their full potential. That’s where the Alpha 7 package begins. Any exhaust downstream of the turbo restricts its abilities, but in order to build a civilized sedan AMG burdens the system with several mufflers and resonators.This may be acceptable at the country club, but an engine note should be enjoyed to the fullest extent possible. Starting with new 3” downpipes, AMS Performance has fabricated a beautiful system out of mandrel bent stainless steel. Mufflers on a turbocharged car are mostly superfluous, as the turbos themselves eliminate most of the harsh sounds. This allows AMS to build a mostly open system that retains the catalytic converters for emissions control. The resulting soundtrack is nothing short of audible euphoria.By awakening the turbos and removing their restrictions, the Alpha 7 package makes over 700 hp and 830 lb-ft of torque. That’s two and a half times the torque of the potent CLA 45 AMG. In terms of performance, you will need a tire sponsor.Launching the AWD Alpha 7 E63 at the drag strip returned multiple ten-second time slips. Check it out in the video above, added to YouTube by AMS Performance Aug. 20, 2014.For a standing mile test, a worthy competitor was found in an MP4-12C. You can see this in the video below,  added by AMS Performance to YouTube July 16, 2014.From a standstill, 60 mph arrives in 2.85 seconds, and since the speed limiter is removed in the new programming, the Alpha 7 will go as fast as you can tolerate. Optional for warmer climates is their new boost cooler. It includes a larger heat exchanger for the intercoolers to prevent heat soak from stealing your power.For pricing of the kit or individual components, click the button below for their website, call AMS Performance at 847-709-0530, or email them at info@alphaperformance.com Be sure to check out their YouTube channel and Autofluence for more maniacal Mercedes models from AMS.More InfoSource:  

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