Jun Auto Evo X - The Underdog

Jun Auto Evo X: Better Than The New GT-R

Photography by Luke Munnell

writer: RC Faderoga

The most anticipated car this year is undoubtedly the Nissan GT-R. It's dramatically redesigned, a virtual newcomer to the stateside market, and sets off more commercial appeal than pictures of Kim Kardashian in a thong bikini. But it won't be the fastest car on the track, according to Susumu Koyama, the legendary tuner and vice president of JUN Auto (whose full interview was in the May '08 issue of 2NR.) He believes, with all his wisdom and proven track record, that another car will take the reins as the most tunable ride for 2008 and will hands-down beat the GT-R on any circuit. That car is the second most anticipated to arrive in the states, the '08 Mitsubishi Lancer Evolution X.

Already famous for its underdog-like qualities, what with its closest competitor, the Subaru WRX STI, stealing the spotlight from the World Rally Championships and the X Games, the long line of Lancer Evolutions is more of a crowd favorite long shot than a presidential candidate who doesn't believe in evolution; the scientific kind anyway-nice try, Mike Huckabee. Despite being in production since 1992 and huge amounts of street cred, the EVO continues to unjustifiably get placed second in every category under the sport-compact all-wheel-drive class garnering no major awards. As the proverbial automotive McLovin, the EVO doesn't get its much-deserved respect.

But we're not here to focus on any of the EVO's shortcomings. We're not going to compare it to the STI, or even the GT-R. We're here to investigate why Koyama-san held so much confidence for this beloved little car that could. Let's start at the beginning, the basics if you will. The EVO X has an all-new chassis platform, an equally new engine, and an entire hardware upgrade in the all-wheel-drive department.

The exterior is finally more proportioned and better groomed than the previous nine generations, with its projector-beam headlights, European-style LED taillights, and a more bold front end design; featuring an angry looking intake and grille-mounted intercooler. The new hood is more aerodynamically fit for the 21st century and the rear wing is no longer obnoxiously loud. Granted, it still sits high off the rear trunk, but doesn't give off the shopping cart feel.

Underhood, the age-old 4G63 motor is gone and in it's place sits a brand new inline-four with more power, aluminum block construction, free-revving performance, and a revamped dual MIVEC variable-valve-timing technology. Called the 4B11 (read the sidebar for technical specifications), the new EVO X motor comes with an available six-speed and dual-clutch transmission that can rock the clock out of any track, especially with it's steering wheel-mounted paddle shifters... But Koyama-san can't be swayed from the optional five-speed manual.

The chassis will be controlled by the new Super All-Wheel Control technology, which includes the active center differential, yaw control, and stability control previously found in the EVO IX. High-tech innovation presents itself in active steering for quicker response, active braking control, and active suspension dampening, all of which make the changes on the EVO X as dramatic as a post-op tranny. And the changes that JUN Auto made to their EVO X are the necessary face makeup, clothing, and estrogen shots to make it look sexy and sweet.

JUN Auto's plans for the EVO X platform aren't even in line with what the Mitsubishi engineers originally had in mind. For example, they're converting Kumakubo from Team Orange's new EVO from the all-wheel-drive format to rear-wheel drive (RWD) for drifting, a conceivably hard process that will take them the rest of the year to complete. However, a RWD conversion isn't unprecedented for JUN, seeing that they drifted a RWD Team Orange Subaru Impreza for the past couple of years. "The Impreza was successful in a lot of the drifting tracks," Susumu said, "but that won't necessarily translate to the future success of this EVO X. So we are doing a whole lot of testing on it to work out the kinks."

The kinks they've managed to smooth out are shown in this EVO X. They've set the engine's assurances in Trust, part of the GReddy family, using its air cleaner, intercooler piping, blow-off valve, and boost controller. Spitting out the spent turbo air into competitors faces is a Trust titanium muffler and JUN Sport prototype catalyzer.

To compete with drifting's best around the bends, JUN Auto used a set of Zeal Super Function R coilovers and Endless Racing brakes to prevent the car from smashing into hapless media photographers scattered around the track.

Helping the EVO X traverse the corners with blinding speed, they called upon a set of quality Advan Racing RZ wheels, measuring 19x10 inches on all four corners, wrapped in 265/30-19 Advan tires, which elegantly complement the EVO's sexy exterior.

The chassis is adorned with JUN Auto's finest aerodynamic products. Helping the redesigned front end look more menacing, a JUN lip spoiler and front diffuser are used to defend against the turbulent winds during time attack. The rear features a Sigma Automotive Racing Development (SARD) GT wing and a JUN Auto rear diffuser to balance out the already nimble EVO X. And a JUN Auto car wouldn't be complete without a striking paintjob and well-placed body graphics. In this case, JUN Auto decided to go yellow with green highlights-the company's signature colors.

So with all these modifications, as mild as they are, why would Koyama-san still think that the EVO X will reign supreme? "The GT-R is a very difficult car to tune. Nissan is trying to over manage and control everything." he explained, "They make you sign a contract saying that you won't modify the car. Plus, with its weight and speed limitations, it'll be hard to tune. The EVO X is ready to go from the production line to any respectable tuning shop." But the EVO X isn't a super car and one thing is certain: The EVO X maybe beneath the GT-R in hype, but that doesn't mean it's beneath it in potential.

ENGINE CODE	4g63	4B11
ENGINE TYPE	2.0l, belt-driven i-4	2.0l chain-driven i-4
VALVE TRAIN	DoHC, 16-valve (roller rocker )miveC (intake only)	DoHC, 16-valve (direct-acting) miveC
DISPLACEMENT (CU IN/CC)	121.9/1997	122/1998
BORE X STROKE (IN)	85.0 x 88.0mm	86.0 x 86.0mm
COMPRESSION RATIO	8.8:1	9.0:1
HORSEPOWER (BHP)	286 @ 6,500 rpm	291 @ 6,500 rpm
TORQUE	289 lb-ft @ 3,500 rpm	300 lb-ft @ 4,400 rpm
ENGINE BLOCK	Cast-iron	aluminum
CYLINDER HEADS	aluminum	aluminum
REDLINE RPM	7,000 rpm	7,000 rpm
FUEL SYSTEM	ECI-MULTI electronic fuel injection	MPI
ENGINE OIL CAPACITY (QT/L)	4.8 / 4.5 (filter: +0.3qt; cooler: +0.3qt)	5.0/4.8 (filter: + 0.3 qt; cooler: + 0.5 qt.)

'08 Mitsubishi Evolution X
Output 374 hp at 7,000 rpm

Engine Trust air cleaner, intercooler pipe fitting, blow-off valve, boost controller, titanium muffler; JUN Reinforced Actuator (prototype), sport catalyzer (prototype); Odyssey battery B-spec II

Drivetrain N/A

Suspension Zeal Super Function R coilovers

Wheels/Tires Yokohama Advan Racing RZ 10.0J-19 + 35 (front and rear); Yokohama Advan 19 inch 265/30-19 (front and rear)

Brakes Endless Racing 6 and 4

Exterior JUN lip spoiler, original racing mirrors, front diffuser, rear diffuser; SARD GT wing Fuji-Spec M; Body Graphic Art Factory

Interior Bride seats; Works Bell RAFIX-II steering wheel; Trust water temp, oil temp, oil pressure mete