Michael’s 350Z: Take A Chance, Prove a Point

Twelve years with an unloved chassis has given Michael “Stubz” Hillo a unique perspective on taking the underdog route. There are other established, well-paved paths with minimal maintenance and certain outcomes, but they don’t offer a maverick a chance to prove a point.

Stubz took it upon himself to take the unloved 350Z and make it into a NASA ST4 race-winner because, well, he hated the idea of conforming. However, before he started his mission, he was after an affordable way to begin drifting. Nowadays, the 350Z is one of the few Japanese sports coupes that offers the sort of value the budget drifters offered back in drifting’s heyday. Even then, it was pretty cheap.

It was more than just an option for the cost-conscious drifter, as Stubz realized. Beyond low overhead, a torquey motor, and a rear-drive layout, the Z has a lot going for it. It’s reasonably stiff, the aerodynamics aren’t terrible, and the aftermarket is decently sized. It might not be as well supported as the E46 M3, but it offers similar power-to-weight figures and the potential to run respectable lap times at a fraction of the price.

The zeal and the commitment to proving the platform came later — at first, it was cheap fun. Beating up on pricier cars was only part of the pleasure; the steering was full of feel and responsive, the motor responded well to modifications, and the rear end put the power down decently.

Some of that luster began to fade when he tried to turn the Z into something more than a midfield car. The budget modifications no longer seemed to be enough, and so he tried experimenting with the high-end brands which only offered limited support for the Z.

After testing Penske and Godspeed coilovers, he settled on MCS two-ways with 18K springs up front and 9K in the rear. The car still lacks some of the compliance he’d like in slower corners, but it works well enough in the fast sections, thanks in part to Epsilon+ aero, that the compromise is acceptable.

The most irritation has stemmed from the car’s flawed braking system. Persistent knockback issues and lousy OEM ABS pushed Stubz into spending hundreds of hours diagnosing and attempting to find a package that would work.

Plenty of thrown wrenches and a thousand curse words later, he found a set of Stoptech Trophy big brakes that did a reasonable job. Because they moved the brake calipers closer to three o’clock, they mitigated some of the knockback resulting from the steering knuckle flexing. The remaining bugbear was the ABS system, which needed to be retrofitted with the Bosch Mk60 kit from Race Harness Technologies.

Though the braking system works decently these days, Stubz isn’t completely satisfied. Trailbraking has improved, but the outright braking performance hasn’t gotten much better. However, some of that has to do with the weight of the vehicle, which has been hard to lose with conventional stripping methods. “You’ve gotta get pretty creative when it comes to putting the car on a diet. I didn’t want to, but I had to buy carbon. Hatch, hood, front bumper, and headlight blanks from Spinnaker Composites have helped, but the car is still heavy.” he explains.

It’s transformed into a reasonably swift car in recent years, even with the diminishing returns from spending big bucks on primo parts. The 3,200-pound Z has an average of 257 horsepower which is pretty well administered thanks to 275-section Toyo RRs and the aforementioned aero. A broad powerband helps make the car less track-sensitive than some, and, anyways, Stubz no longer agonizes over finding the perfect setup. After several years of head scratching, he sees the Z as a dependable, safe, and sturdy car which is easy to run and satisfying to drive. Going for the gold isn’t his aim any longer — he’s happy with what the 350Z’s speed. Any car that can lap Buttonwillow W13CW in 1:54 is more than just fun — it’s seriously fast.

Striving to perfect the car sapped some of his ambition, but it’s also given him a few notable wins, wisdom, and a pragmatic approach that provides him with peace of mind. His lack of zeal might not motivate newcomers to try and beat the odds, but if they read between the lines, they should realize that there’s nothing with the Z as an entry/mid-level car. It might not carry an ambitious driver to the top of the podium, but its golden era-pricing lowers the barrier to entry. It’ll help them get involved faster — and in Stubz’s view, that’s better than sitting on the sidelines and dreaming of victory.

Near-Win at the 25 Hours of Thunderhill: Team Tazio Ottis Racing's Day-Long Battle

Four days before Friday’s Final Practice, Team Tazio Ottis Racing was treated to a reassuring practice at Sonoma Raceway with Speed SF Track Events. It had been the cherry on the sundae after a successful season in WERC E0.

The second year of competition had given Tazio and his team to sort out their FK8 Civic Type R. Their transmission, the FK8’s weak link, had been fortified with stronger third and fourth gears, which has served them well the whole season.

Concerned for the health of the drivetrain, they decided to cap the power at a healthy and reliable 300 horsepower and seek out more speed by reducing the total wet weight to 2,850 pounds with Seibon carbon parts and a titanium Remark exhaust. Along with that car, they had a team of four strong drivers: Tazio Ottis and Daniel Wu, the team’s regulars, aided by Patrick Chio (Speed SF) and Will Wattawongkiri (WRTeknica) for the 25.

Unfortunately, they seemed to have snagged a bad part. During final practice for the 25, third gear blew. After a successful season without gearbox issues, it came as a surprise.

The team was stretched thin hustling to repair the box with a used third gear—one with eighty race hours on it. The effort took them until 11:30 that night, and the delay had kept them from attending qualifying and relegated them to the last position on the grid. Thankfully, they had a long race ahead of them.

Rolling around to take the green flag in last, Will Wattawongkiri was feeling the weight on his shoulders. All of a sudden, the car wouldn’t move. It turned out the driveshaft wasn’t seated properly, so it came out and they brought the car back in the pits and lost six laps. Clearly they weren’t off the start that they wanted.

There was something to lift their spirits, though: the speed was there. Compared to their main rivals on the DIG Motorsport team, their pace was comparable and so their fuel economy was superior. Perhaps the Mustang’s dry performance was better, but things didn’t stay dry long enough for them to benefit much.

The weather was tricky; starting wet, staying wet, and eventually drying slowly, but the Honda was well suited to these conditions. An OS Giken differential and the added weight over the driven wheels helped when the track was slippery. All this was more impressive by the fact that the hasty gearbox repair kept them from getting a good alignment. As a result, they had to swap the fronts out every two hours.

With a prediction of thirty percent rain a little before midnight, they opted for their grooved Toyo RRs—their dry tires. “The difference in lap times was as much as twenty-three seconds, but it was a little risky to go to dries. The dry line was obvious, but it was extremely cold and wet off-line. Passing off the dry line would result in a massive loss of traction, so we had to pick their passes especially carefully,” Patrick said.

Thankfully, they gambled intelligently. In the slippery conditions, the Civic enjoyed a real advantage over the DIG Mustang, which struggled to put the power down. Additionally, the team’s overall pace—very similar across all four drivers— was not limited by the equipment. “We never had to soft pedal the whole race—we all pushed really hard,” Tazio noted.

TTOR were clawing their way back to the front of their race when the fuel started dropping to a worrying level and the fog rolled across the surface. When the fog was deemed thick enough to warrant postponing the race, they had to park the car on the front straight and leave it alone until the race resumed.

“We were catching up lap by lap until three in the morning when the fog rolled in. We were only two laps down when the race was stopped,” Patrick said.

Around 7 AM, the conditions were deemed acceptable for a restart. The team gathered around their new car and stuck Patrick Chio in the seat.

Their Type R had parked on the right side of the track and DIG’s Mustang had parked on the left. A prototype ahead stalled at the restart and boxed the left lane, though that hadn’t stopped the NASA marshall from continuing to wave the right line to move, resulting in a reshuffling of the grid that didn’t sit too well with the DIG team. However, the Civic needed to refuel and had to pit as soon as the green flag dropped. (Note: During a full course yellow condition, the pit lane is closed, prohibiting any team to do any work on their vehicles).

Around that time, DIG lodged a protest about passing during the restart, which Tazio and the team chose to debate initially, but did not persist in fighting the call. They accepted the compromise presented to them: a half-penalty drive through, which they served an hour afterwards.

Thankfully, they could make up for this minor setback. The similar pace among the TTOR drivers meant none of them had to double-stint. To improve matters, they could lap fast enough to push DIG’s fastest driver into running a triple stint and driving quite defensively. The Type R was catching up lap after lap and finally when, with Will Wattawongkiri at the wheel, they eventually passed the DIG Mustang in the twenty-third hour; giving them the class lead and a ninth-place-overall standing.

The actual action in some endurance races only lasts a dozen laps, but that was not the case here. Tazio enjoyed a multi-lap battle with DIG’s Michael Whelden. “Michael was making his car very wide and I was trying to get in his head by flashing my high beams. Honestly, that whole stint felt like a sprint race!”

Roughly one hundred minutes from the end, TTOR made their final pit stop. While stuck in the pits, the DIG Mustang regained the lead of E0, though they hadn’t yet pitted for refuel and we were aiming to repass them and lead the race til the end. They planned to pass; pace was still very strong—until third and fourth gear broke . They had to back off, using fifth in most places, minding the car, and watching their delta grow and grow.

Fifty minutes from the finish, they had to make a decision. “We could have continued running in fifth gear, but the transmission was making a lot of noise. We wanted to avoid blowing up the gearbox and leaving oil all over the track, so we decided to retire the car,” Patrick explained.

“It just made sense. Plus, we wouldn’t have been able to make up the deficit. It was the right thing to do at that point,” Tazio added.

“While we spent many hours in preparation for the race, picked great endurance components, hired a lineup of strong drivers, our team executed perfect pit stops, the 25 was not guaranteed—it never is. The mechanical failures during the last hour made our hearts sink, and we still feel the pain of losing—we were so close to crossing the finish line in first place,” Patrick reflected.

“We couldn’t have done it without our excellent crew and our sponsors. We’ve learned a lot about the car and the competition, and we’ll come back stronger next year.”

Thanks to all who supported TTOR:

Aventon E-Bikes

Honda Performance Development

Toyo Tires

Greddy

Seibon

Inozetek

Titan 7 wheels

Paragon Performance Brakes

Clutch Masters

Hybrid Racing

PTP Turbo Blankets

OS Giken

APR Performance

Remark Exhaust

Student Driver

Speed SF

WRTeknica