609 WHP Toyota Supra 
Engine Tech | Dumb Ways to Die…for your Engine 
558 WHP Club DSPORT Built Subaru BRZ 
Engine Tech | Maximizing 10th Gen Civic Si Performance Test & Tune: 2010 Hyundai Genesis Coupe 3.8
A normally-aspirated 6-cylinder engine making 300 horsepower deserves some praise. Until recently, 300-horsepower required a V8 or some form ofRead More
9-sec Street/Show/Strip Supra | Overcoming Tragedy to Build 919 HP JZA80
The JZA80 twin-turbo Supra is arguably the best import-performance vehicle to be sold in the United States. For brothers TonyRead More
Test & Tune: 2005 Mazda RX-8
Rotary versus Piston: The rivalry between rotary and piston owners has long been established before many of us were born.Read More
Becoming the World’s Most Streetable 8-second R33 GT-R
Back in May 2015 the D’Garage R33 battled through early issues and multiple test days to finally become a memberRead More
Part 4: Project GT-R | Smaller Turbine Housings Good, Tuning Issues Bad
The orders have been placed, but parts delivery for the GT-R is taking longer than expected. This downtime has enabledRead More
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 IntakesRead More
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 oneRead More
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 thatRead More
Top Ten Engines | Inside The Engines That Powered An Industry
1| Honda B-series VTEC The little engines that started a REVolution… So why did Honda’s B-Series engine earn the topRead More
Entire Tokico Catalog Now Available Online
MADISON HEIGHTS, MI, July 15, 2015: Tokico, one of the largest manufacturers of shocks in the world, is announcing aRead More
Ignition 101: Understanding Ignition Systems for Maximum Performance
In the 4-stroke symphony performing in your engine bay, when a spark plug misses its cue and doesn’t fire, theRead More
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 BuschurRead More
Test & Tune: 2011 Mitsubishi EVO X GSR Part 2 | More Power Under the Curve, Same Boost Levels
In our last installment of the Mitsubishi EVO X Test & Tune, we added an intake system and a turbo-backRead More
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 SkylineRead More
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.Read More