Mitsubishi’s 4G63 engine is arguably one of the best four-cylinder engines ever built. While the early variants set records powering DSMs, later versions of the engine propelled the EVO VIII and EVO IX. In terms of strength, power potential and ease of service, the 4G63 engine simply has no equal. […]
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Test & Tune: 2001 Nissan Silvia S15 | Uncorking the Silvia’s SR20DET Engine
Rare and different. Two words that epitomize the Nissan Silvia S15. It carries a mystique almost as captivating as Nissan’s Skyline GT-R. Nissan ceased production of the Silvia S14, known in the U.S. as a 240SX, at the end of 1998. America never received the Silvia S15. Like its Skyline […]
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Camshaft Tech 101
While performance camshafts are the most important component selection on an “All-Motor” build, many underplay the importance of proper camshaft selection on forced-induction applications. However, the reality is that a proper set of cams might easily add 100 horsepower or more at the wheels without changing boost pressure. With or […]
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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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APR Racing Shop Tour
During our stay for the 2015 Tokyo Auto Salon we had to chance to visit several race shops in Japan for an exclusive look at their facilities. Our first stop took us to APR Racing where Jon Watanabe and driver Yuki Iwasaki showed us where they work on their GT3 […]
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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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The History and Driving Forces behind Edelbrock
Breakthroughs in automotive performance are not made by people that simply like cars, they are made by innovators that share a passion for innovative engineering that contribute to performance gains. Sort through a performance-part manufacturers’ catalog, and you’ll find that not many can match the length of experience that dates […]
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FUEL SYSTEMS 101: Ensuring Your System is Well-Fed
Your car’s fuel system encompasses the following components; the gas tank (or fuel cell), the fuel pump(s), the fuel rail(s), and the injectors. There are two main types of fuel delivery found in modern engines: the return system and the non-return fuel system. In a return-type system, the fuel not […]
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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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Disc Brakes Australia Celebrates 10 Years in America
This year marks Disc Brakes Australia (DBA) USA’s 10-year anniversary Stateside, having established US sales, marketing and warehousing arms in 2005 to better serve market needs. “Despite over 30 years of brake manufacturing in Australia,” says Mark Joseph, General Manager of DBA USA, “we still learned a lot in the […]
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Catherine Lynn
Hello and welcome to First Date. Please tell us a little about yourself. Hi! My name is Catherine Lynn, I’m 22 and am from the City of Sin, Las Vegas! I’m originally from SoCal but have been in Vegas for half of my life. I love it here! How did […]
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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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Test & Tune: 2011 Mitsubishi EVO X GSR | Big Power Gains for the 4B11
The Mitsubishi EVO X is still one of the most popular choices for tuners and for good reason. The 4B11T long block has proven to be stout, capable of handling in excess of 500-plus horsepower regularly. Additionally, the GSR model’s five-speed manual transmission is able to hold equivalent power levels […]
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Built 13B, Big Boost and Nitrous Make This Mazda RX-7 Dream A Reality
No boundaries. When limitations are lifted, expect the unexpected, anticipate the outrageous. Many tuning enthusiasts express themselves through their vehicle builds. When you have a blank check to work with the sky is the limit. Dominic Morabito is one of these tuners. A hard worker for his passions, Morabito has had a fascination with Mazda’s FD3S RX-7 since […]
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ENGINE 101 PART 2: Engine Basics for Dummies
Now that you know all of the basic parts of an engine and what they do, it’s time to understand how they work together in a system. Almost all cars use 4- stroke engines to turn the chemical energy of gasoline into power. Manipulation of the 4-stroke cycle is essential […]
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