Tech

 

14

The Fabulous Flog: A Look Inside Dai Yoshihara's Falken Tire Subaru BRZ

by Mike Kojima

What is the Flog?  It is the nickname that the Falken team has given their BRZ drift car.  Driver Dai Yoshihara, commented when he first saw the completed car that it looked like a frog but with his Japanese accent it came out Flog and no one knew what he was talking about.  Dai had to pantomime a sitting frog and say riibit, riibit before anyone could understand that he meant Frog. 

The Falken Tire Subaru BRZ has been featured by a few other media outlets in the recent past but not like this.  Let us take you beyond the pretty pictures for a look inside the car which has been one of the most anticipated builds of a drift car to date.   One of the best looking cars on the Formula Drift circuit, the BRZ was built on a compressed time schedule by SPD Motorsports, the same folks who built Dai's iconic Discount Tire/Falken Nissan S13.


 

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10

Wrench Tip: Why Tire Age Really Matters

by David Zipf

Dave Coleman told you how to figure out how old your tires are by looking at the date code.  He also mentioned that older tires tend to be greasy when you push them to the limit.  However, there's one other thing he didn't mention that's rather important when shopping for used tires.


 

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08

Project V8 RX-7:  Part 14 - Going Wide with Rocket Bunny's new FD3S Widebody Aero Kit

by Jeff Naeyaert

If you follow us on our Instagram or Facebook page (and if you don’t why the F not?  seriously, click up there on the top right of the page and connect!) you know we received one of the first batch of FD RX-7 Rocket Bunny kits to come into the states!  If this seems out of character for us, it is—never in our history have we put a bodykit on one of our project cars—and for good reason, most of them look terrible, are molded poorly and are difficult to install. 


 

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02

The Ultimate Guide to Suspension and Handling Part X: Bump Steer/Toe Steer

by Mike Kojima

It's time to think about suspension.  Some of the most common handling problems that you are the most likely to see on modified street cars and race cars based on production chassis, especially in racing classes that do not allow relocation of suspension pick up points are bump steer and toe steer related handling issues.  Bump and toe steer can have significant negative effects on a car's handling which is manifested by steering pull, twitchiness, instability, steering inaccuracy and unpredictability.  All of these things are scary for drivers to deal with.


 

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28

Wrench Tip: Stop Stripping Screw Heads!

by David Zipf

Tired of stripping old screwheads?  This wrench tip will help you make stripped screws a distant memory.


 

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25

Project Garage Part XII: Liquid Magic

by Sarah Forst

Who among us has not identified a fluid on the driveway or garage floor by color, smell, or even taste? (Don't drink the Kool-ant...) At any rate, you know you're a true gearhead when the intoxicating scent of a fluid can conjure up memories of changing transmission fluid or bleeding brakes. The only way to consider yourself an expert is if you have a few stock ingredients in your garage pantry. And not just the ones required for maintenance or to keep your engine running, but the ones that you need to clean up after yourself too. Find out what Project Garage uses.


 

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20

Project Ford Fiesta ST - Improving the Shifting with mountune

by Mike Kojima

Although the Fiesta ST has fairly decent stock shift feel, which is quite positive for a cable shifter FWD car, we still thought that the longish throws could be shortened for a more performance oriented shift feel.  Traditionally we have never been fans of short shifters that the aftermarket is full off. Your typical short shifter shortens the throws too much destroying shift feel as well as sometimes overstressing syncros, to the point of damaging them.

With this in mind we were somewhat reluctant to install mountune's short shifter developed for the Fiesta ST.  If you haven't heard of the name mountune, it's because in this country tuning of Ford's FWD offerings has not been the popular thing to do.  Not so in Europe where compact Fords have been a mainstay of the enthusiast market for 3 generations.  In Europe the name mountune is closely associated with Ford Performance and with the new Fiesta and Focus ST mountune will become a mainstay for Ford performance in North America. 


 

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18

Project IS-F: Getting New Shoes with Nitto Tires

by Mike Kojima

Project IS-F is a real daily driver, driven every day by a little old Asian lady back and forth to work. On weekends the car also hauls the family along, fast.  The car gets a lot of miles on it and day in and out wear and tear.


 

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17

ARK Design Team America BNR32 GT-R Update

by Mike Kojima

In this week's update for the ARK Design Team America BNR32 Time Attack car, we address air management issues around the front of the car with a unique intercooler arrangement  and some hopefully clever ducting. 


 

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11

 

It's All About the Zinc - High Stress Wear Resistance with Penrite Oil!

by Mike Kojima

We get a lot of oils and lubricants to evaluate at the MotoIQ office and for the most part we have had good results with the latest high quality synthetic motorsports oils that come across our desks and into the crankcases of our various race and project cars.  When it comes to quality oils we get pretty uniform results, clean burning, low deposits and good wear of the engine's internal components.


 

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05

ARK Team America BNR32 GT-R Update Teaser

by Mike Kojima

An update has been a long time in coming but it is true, the ARK Team America BNR32 has not gone away or died, it's just that all of the principals have been busy with our other motorsports and industry jobs ranging from ALMS to Formula D.  With all of us so busy working the car kept getting pushed off but lately Eric Hsu has been rallying the troops and work has been progressing on the car all summer.


 

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28

Project Ford Fiesta ST - Improving the Handling With ST Suspension

by Mike Kojima

If you love performance compact cars, then you should really be paying close attention and focusing your next purchase intent on The Ford Fiesta ST.  The Fiesta ST is basically the same joint Ford, Mazda 2 platform that we loved so much as a B Spec racer.  We felt the chassis handled well but was lacking power in gobs.  Well Ford fixed the problem in a big way with the Fiesta ST by dropping in a turbocharged direct injection Ecoboost 1.6 liter engine with a six speed manual transaxle that delivers 197 hp and  good mileage together in a package that leaves you grinning from ear to ear.


 

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22

media

What the F-Stop: Event Coverage from Behind the Camera Lens

by Sarah Forst

There's just something invigorating about the smell of race gas in the morning, the smoke produced by tires screeching, and the high pitched wail of a high horsepower engine going all out. And while I'd love to be on track owning that racket, I am just as excited to be covering it from behind a camera. From Formula Drift at Road Atlanta to 24 Hours of Nurburgring, my lame attempts at photography ("needs more blur"- thanks Jeff!) have taken me places I couldn't have dreamt about being so close to the action. And at the end of the day when I'm covered in rubber, drenched in either sweat or God's tears, and have claw hand from holding the camera grip for hours, I still have a smile on my sunburnt face.


 

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20

Installing and Tuning the AEM Infinity EMS - Honda S2000

by Mike Kojima

You might have read our previous articles on how easy it is to set up the AEM Infinity EMS on the BMW M3 with great results in the heat of competition.  Well the AEM Infinity is not just for BMW's, it works great on just about anything and we would now like to show you just how easy it is to set up on a Honda S2000.


 

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08

Revenge of the Nerd - Power Wars

By Mike Kojima

It's been quite a while since I had the time to write my supposedly "monthly" column. Since we started MotoIQ In 2010 it's been a wild ride which has taken us around the world and on all sorts of adventures. I have been super busy as well.  My normal day job here at MotoIQ is a pretty full time gig but I also do engineering consulting for several key OEM and aftermarket clients as well as several private motorsports ventures.  Perhaps my biggest outside of MotoIQ job is doing chassis engineering for Falken Motorsports' Formula D team.


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07

The Road to Speed Week Part 2: The Progress Continues

by Chuck Johnson

When last we left off, Project 240SX LSR was under the knife again, in the midst of an entire electrical system and engine management revamp. In this update, we'll continue to follow 5523 Motorsports, Specialty Car, and the rag tag Team MotoIQ as they continue the build with parts from AEM, Fastbrakes, and Earl's Performance Products.


 

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01

Project Grey Mustang 5.0: Part 7 – Testing BMR Suspension’s Rear Control Arms

by Vince Illi

Everyone "knows" that rod-ends and spherical bearings are best for handling, but do you know why that is?  And those rock-hard bearings totall suck on the street, right?  Well, maybe not...  Project Mustang 5.0 tests out some of BMR Suspension's components and learns a bit about the streetability and performance of spherical bearings in the process!


 

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30

Event Coverage: Formula Drift Round 4 - NJ Wall Speedway

by Sarah Forst

After Round 3 in Miami, Chris Forsberg in the Hankook Tire Nissan 370Z and Vaughn Gitten Jr in the Monster Energy / Nitto Tire Ford Mustang continued trading podium reigns with comfortable leads over the rest of the field. Would another competitor be able to crack the code and land the top spot? MotoIQ brings the action to you! And yeah, there's also plenty of photos of flying wheels, fires, and bumper cars.


 

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29

Building the Ultimate Turbo Small Block Chevy Part 2, The Making of 1100 Hp!

by Mike Kojima

When deciding the best way to power Daren McNamara's Formula D S14, Team Falken decided to plow into new territory with not just a turbo, but a turbo V8.  Not your typical Chevy LS V8 either, but a blast from the past old school Small Block Chevy.  In our last edition of building the ultimate Small Bock Chevy, we looked into the developments that had been made to the venerable 60 year old design to update it to modern standards, particularly the bottom end. In short, the improvements were mostly moving the cam upward to allow for more stroke and to shorten the pushrods for less flex, and a general beefing up of the lower end architecture to support today's power levels.


 

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25

Arrive and Drive

by Per Schroeder

Autocross is rather unique in the motorsports world, in that you can have different drivers competing in the same exact car at the same event. It’s a great test of how good of a driver you are against a real, live benchmark. Competitors can also share cars to save money, warm tires or just have fun. Co-driving an unfamiliar can teach you a lot about the sport and how to learn a new course quickly, but it also can be a great way to take a car for a test drive before you commit your cash to a project.  Learn from the experts on how to make the most of your co-drive and learn a new car quickly!


 

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