If you had the opportunity to meet Masumoto just once, then it would go without saying that he is the definition of someone who lives for circuit racing. The energy that he resonates around the track is that of true happiness and excitement to be doing what he does. Over the past few years he has helped the Attack series grow into something much more than just a private, invite only track event. The fact that Attack is now a recognized championship series throughout Japan is thanks in part to Masumoto-san’s hard work and dedication. His personal GTR build has paralleled his work with Attack, and provides him the outlet he needs to channel his energy.
For over 30 years now, Eiichiro Sawa and the Auto Select staff have been tuning and racing cars throughout Japan. Using the knowledge they gain from track events, they’ve been able to succeed in developing quality parts that work well alongside their OE companions. Over the years Auto Select has made a niche for themselves in the GTR market and, as a result, have several demo and customer cars that frequent time attack events regularly. This gives them the ability to collect a wide-range of data from cars built in varying degrees; from street cars to dedicated track cars. All of which they can take back to their headquarters in Osaka, and use in development of their future services.
Something happened last month that honestly didn’t get the recognition it deserved; at least from publications that I frequent. In hindsight I probably should have made it more of a priority to highlight the news on my end other than social media, but in my defense I was busy with work and part of me wanted to wait until I talked to a few people about it. When a guy like Suzuki Under breaks records it’s, because of his amassed following, it’s pretty easy to hear information about it. I remember when he clocked the 50.746 back in December everyone I knew was talking about it; and rightly so, it’s amazing. So when I heard that during last month’s Attack Tsukuba Championship, Yusuke had broken the 57 second barrier to clock a lap time of 56.748 I thought the internet would explode.
Esprit has always been a shop that prides itself on building cars of all varieties. Regardless of the make or model, they will take a customers idea, or a demo car, and make it into something that excels in both performance and aesthetics. So when Sugimori Takuya propsoed the idea to build a JZA80 strictly to attack Suzuka Circuit, the shop embraced the challenge with open arms. The end result is a 2900 pound, 800 horsepower power house that runs 2’04.4’s at Mie’s home track.
I almost didn’t recognize the Step-Up Z33 without it’s massive rear diffuser and front splitter attached to it’s exterior. The car in this state takes on an almost street car look, aside from the chassis mounted GT wing. It wasn’t running in the Attack event, but was there supporting other drivers. I would have liked to see how it performed around Suzuka in the wet compared to some of the other similarly powered RWD cars. I included a video of a hot lap around Suzuka below.
No-Mark may not be a household name in the Japanese tuning industry, but they’ve been around long enough to hold their own against some of the best. Native to the Western area of Japan, it’s not uncommon to catch Maeda Yukio and his white S15 around tracks like Takasu Circuit, Suzuka CIrcuit, and Central Circuit every so often. The Silvia, a decade long build, has slowly grown from a lightly tuned street car, to a street car that pushes the boundary between comfort and performance.
I stumbled across this GTR33 built by Decide226 behind Suzuka’s pits. The notable shop, that’s based in Fukuoka, raised to fame years ago in Japan’s drag racing circuit. The RH9 accredited garage specialized in tuning high power, 400m focused builds. Concurrently they also prepped a range of cars for circuit racing; everything from GTR’s to EG6 Civics. This GTR is a great example of the street inspired builds the shop has become famous for.