Comparing the RX-8 to the legendary RX-7 is likened to comparing Megan Fox
with Jamie Foxx. It's enough to make Nads' back hair turn even whiter. It was
some marketing guy's "great" idea turned rotary purist's worst nightmare. The
lack of a turbocharger on the Renesis engine equates to a SLOW 8. You may want
to think twice about using that word around Dave Gibson of Speed Machine
Performance, though. The 619 wheel hp and 530 lb-ft of torque at 26psi he helped
to produce out of the Falken Mazda RX-8 is anything but slow.
Based in Vista, CA, Speed Machine focuses on building nearly-invincible
rotary motors. Drift fans may also know that this RX-8 isn't the first time
Gibson and Falken have crossed paths. They began their motorsports partnership
with the last-generation RX-7, driven by Tony Angelo-built from scratch in less
than 12 days-and the 8 is the natural progression of the rotary project. While
the 7 was already rock solid, Dave and the crew felt the project didn't have the
time they would have liked to devote. Falken's main man, Nick Fousekis, is
infinitely confident in Gibson's abilities: "I knew Dave was going to do it.
Aside from hiccups in first year builds, I know that it's only a matter of time
before [the RX-8] is a contender and really hard to beat. It's just getting over
that hurdle."
Work on the 8 began in late '06, with preparation of the engine and chassis.
While Dave worked on the 13B and his team did their magic on the chassis, parts
that would eventually make their way onto the RX-8 started to trickle in and
litter the shop. And by parts, we mean two of everything, literally. Falken and
Speed Machine took no chances and spared no expense to make this car as
competitive as possible. We'll put it into perspective for you: If someone
walked in off the street and asked Speed Machine to build this same exact RX-8,
it'd cost in excess of $250,000. That's not a number we came up through arcane
magic; that's a number quoted from Dave. A quarter million dollars, more than
the combined salary of the entire Super Street staff over the course of 10
years. Just the amount of Wiggins clamps on the car cost in the range of a few
grand.
Six digits was enough to build the sickest, wildest, meanest, most powerful
twin-turbo 13B we've ever experienced, outputting roughly 476 horses per liter.
Speed Machine accomplished this incredible feat with a 13B, but not the usual
kind you'd expect. Dave sourced a JDM Cosmo rotary, chosen for its improved
breathing potential. The motor was torn apart only to be streetported,
cryo-treated and designed to produce instant response, the widest powerband and
most power possible out of a twin-turbo two-rotor.
But power alone won't make much of a drift car; all those ponies need to
reach the turf. That's why the Cosmo motor was mated to a cryo-treated RX-7
transmission with the pricy OS Giken gear set. It may be rough at times, but the
FD tranny is nearly bulletproof and capable of handling the 600+ hp. The gear
seat isn't the only thing from OS Giken either; the twin-plate clutch and
two-way locking differential are both OS, too. Nearly every stock suspension
part was also removed with aftermarket parts like Tein MonoFlex coilovers, Speed
Machine fully-adjustable rear arms, a modified and spaced steering rack and a
fully-custom modified Mazdaspeed Power Plant Frame. Dave won't even let us see
the latter; it's just that good.
After hearing Dave talk about the 8 for only a few minutes, it's immediately
apparent he's proud of the work done. He just knows how much he and his team
killed themselves to finish the car. If Dr. Felix were still alive, he would
adjust his glasses and marvel at how much Speed Machine squeezed out of the
rotary. And he'd probably say something like, "Dieses ist die
Scheisse!"