The orders have been placed, but parts delivery for the GT-R is taking longer than expected. This downtime has enabled us to get back on the same DynoJet chassis dynamometer at XS Engineering to evaluate the performance of the engine with the smaller P13 turbine housings in place. As it […]
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Part 3: Project GT-R | 749 Wheel Horsepower Found, One Transmission Lost
It’s the night before the biggest race of the year. The BFGoodrich Tires IDRC International Finals presented by ICEMAN Intakes is coming to Los Angeles and the DRAG Sport Project RH9 GT-R is going to be ready. The IDRC International Finals mark the biggest import drag racing event on the […]
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Part 2: Project GT-R | 655 Rear Wheel Horsepower and More on the Way
It’s official. We think we accidentally built the most-powerful GT-R in the U.S. At least, it’s the most powerful one that we know about. The previous record holder was the nitrous-fed “Big Bird” from Motorex. Big Bird generated 654 horsepower at the rear wheels. Text & Photos By Michael Ferrara […]
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Part 1: Project GT-R | Building the First RH9 Skyline in the U.S.
Meet our DRAG Sport Project GT-R. This is a 1996 Nissan Skyline GT-R V- spec. Before the turbocharger upgrade that you are about to see, the car generated almost 380 horsepower at the wheels. That’s enough to run in the 112-116mph range in the quarter mile, with low 12-second elapsed […]
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One Bad ‘Bish | 712whp Demo Car Exemplifies Buschur Racing Philosophy While Chasing the 8s
“No bull” has been the tuning the development philosophy behind Buschur Racing since the beginning. Always a skeptic, David Buschur would test each and every component on the track before recommending it to others. If a part didn’t make the car run quicker, it simply wouldn’t be sold. Today, that […]
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Top Secret-built R34 GT-R Rocks Fuji Speedway with 730 Horsepower
To the hardcore skyline fan, Nissan’s R34 GT-R was the last true skyline. Since the new R35 abandons the Skyline namesake, there is an air of truth to that statement, even though the GT-R badge carries over to Nissan’s current flagship sports car. But after 13 years of dominating the […]
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Wangan Racer | Zimax Mazda RX-7
There is no doubt that the Mazda RX-7 is one of the best sports cars to come out of Japan. Mazda got it right with this car, from its appealing and curvaceous design to its lightweight and powerful twin-rotor and twin-turbo Wankel engine. But what really makes this car special […]
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Suzuka Sprinter | J’s Racing S2000 Aims for the C3S Time Attack Record
There are few tuning shops in the world that remain loyal to a single nameplate. Fortunately, Honda fans can rely on J’s Racing for support. Located in Osaka, Japan, J’s Racing was founded in 1989 by Junichi Umemoto, a professional driver who competed behind the wheel of various Honda platforms. […]
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Formula for a winning D1-spec S15
Car or driver? Depending on who you ask, you’ll get a different answer on the importance of each. Some say that drifting is 80-percent driver and 20-percent car. Others claim that drifting can be mastered relatively quickly in a properly setup vehicle. For those looking to build a vehicle for […]
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642 Horsepower STI Wows The Domestic Crowd
There’s nothing like good old-fashioned teasing to motivate the competitive spirit in anyone. When it’s a group of old friends with egos and horsepower, the situation becomes even more interesting. For Scott Franischetti, a veteran of the muscle car and domestic scene, there was something about Subaru’s Impreza STI that […]
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Sierra-Sierra’s EVO VIII Brings Pro Racing To Time Attack
What happens when a multi-million dollar racing operation leaves the Formula Atlantic series to campaign a production car in time attack? They build a serious car backed by an experienced team that puts the veterans of time-attack series to the test. Sierra-Sierra Enterprises (SSE) out of Minden, Nevada, won the […]
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AEM Drag Civic | The 7s, When, Where and How
“A front-wheel drive running 12s in the quarter mile…that’s impossible.” That was the mentality of the drag racing community when Hondas would frequent the drag strips on weekends and at early Battle of the Imports events back in 1994. Not long after the “impossible” proved to be just a matter […]
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Turbocharging a Scion FR-S for Go then Show
Car show builds have evolved as much as the automotive industry has in the last two decades. In years past, show cars often had custom interiors with shiny and colorful exteriors and a bone stock driveline. Engine dress up kits followed after. Then came video screens hidden behind just about […]
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World’s Most Powerful 6-Speed Supra Rules the Streets
Too much power? Say it ain’t so. Saad Saad’s 1994 Toyota Supra turbo held the world-record for the most-powerful, 6-speed Supra in 2004. While this vehicle was able to lay down 9.80s at 150mph with 950 horsepower at the wheels and no nitrous-oxide assistance, getting its new-found 1230 wheel horsepower to […]
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Overkill – 1,000 WHP Twin-Turbo Acura NSX
Does anyone really need 1,000 WHP to run street class in time attack? Using a flamethrower to start a barbeque, a fire hose to water a house plant or a chainsaw to cut a piece of paper would be overkill. Then again, building a 1,000-horsepower twin-turbo NSX to compete in the Street Class of […]
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