Latest Articles

Testing Radium Engineering's Advanced Self-Draining Catch Can!

by Mike Kojima

Having proper crankcase ventilation is critical on a performance engine, especially forced induction ones that have more blowby past the rings by nature. The pressure needs to be relieved. Excessive crankcase pressure can blow seals, cause severe smoking from the turbo and affect piston ring seal causing smoking and losing power. 


 

Project F150 EcoBoost: Part One - Opening Things Up With a MagnaFlow Exhaust System

by S. Tate

MotoIQ's latest project car is a (tow) truck! Let's get it introduced and find out what happens when we install a MagnaFlow four inch exhaust system.


 

Project STurdteen: Ultimate Drift Suspension with Parts Shop Max, Part 1

by Rathyna Gomer

If you've been keeping up with Project STurdteen, you know that there are some pretty extensive changes that needed to be made to transform the turd into the beautiful, performance-based s13 we all know it can be. 

I had initially purchased this vechicle from a friend who had a small budget for the build. Rather than buying an off-the-shelf steering angle kit, he had cut and extended some knuckles in an attempt to increase steering angle. Although was more angle than an OEM setup, it was still pretty horrible. The steering oftentimes binded while I was drifting because of these mods. Since I'm trying to get more serious - even with the missle car - I figured it was time to upgrade my steering angle and suspension overall.


 

anti lag rocket beyond the dyno

External Combustion Rocket Anti Lag System + JDM Spec C Impreza STI

By Eric Hsu 

The external combustion anti-lag "rocket" combustor was used on the factory Prodrive built WRC STi Subaru cars to improve the EJ20 engine's inherent mediocre torque and engine response. The rocket is so good that a version of it is still in use today in the 2012 Japanese Super GT GT300 STi BRZ which also uses an EJ20. Last time I wrote a teaser article, but this time we'll take a look at some of the details of the rocket combustor anti-lag system as it applies to my buddy Ben's JDM Impreza STi Spec C street car over in the UK. 


 

Project MKVII Golf R: Part 2 - Bilstein Clubsport Suspension

by Isaac Sandoval

Project MKVII Golf R has been doing an absolute killer job of being a boring daily driver for the past few months while we slowly decided which aspects of the car needed to be addressed and with which components. While we didn’t have the opportunity to make it to many driving events, we did manage to get some initial shakedown runs in at Adams Motorsports Park at one of their grip events. During that event we got a feel for the car and quickly decided to address the suspension first. The stock suspension on the Golf R is more than adequate for a daily driver and weekend drive fun, but we are going for serious on track performance.


 

CafeIQ Debut: Every New Beginning is Some Other Beginning's End

by Erik Jacobs

When Nick recently left us to go take care of the family coffee and espresso equipment repair business, we didn’t think much of it. But recently, founder Mike Kojima attended a NASCAR Xfinity series event and lamented on the emptiness of the stands. It was clear from this singular, isolated experience that racing is, in fact, dying, and dying quickly. So, it was time to make a change. Enter, CafeIQ.

Yes, ladies and gentlemen, we are hanging up our driving gloves in favor of aprons and bar rags. Sorry Patrick Stewart fans, but there’s no Earl Grey (hot) where we’re going. It’s all about coffee.


 

Tech Tip: How to Fix a Broken Mazda Door Handle

by David Zipf

It is important that we start off this Tech Tip be noting that it mostly applies to Mazda 3 owners, but also likely applies to 5 and 6 owners as well.  Mazda built the doors of all of these cars in a similar way.  If you own one of these vehicles (specifically the first generation from 2004-2010 or so depending on the model), you WILL have to deal with this problem at one point or another.  At some point your door handle WILL break, and you WILL have to replace it.  This will be a 100% failure rate over time and if you fix it early, it will make your life a bit easier.


 

Project Sim Racer: Part 2 - Let's Go Racing!

by Erik Jacobs

When we left Project Sim Racer in Part 1, we had just finished constructing our cockpit and outfitting it with controls from Logitech. Now it is time to get to gaming! I mean driving! I mean driving in the games! OK, whatever!

In this segment we will evaluate two extremely popular simulators: iRacing and rFactor 2. If I had to choose between these two titles, I would have a very, very tough time. They both are excellent, both have their advantages, and both have their disadvantages. It really depends on what you’re after. Read on and make your own decision.


 

AEM AQ1 - Installing & Setting Up the AQ1 Data Logger

by Ramitha Edirisinghe

In Article 1 we went over the features of the AQ1. In Article 2 we showed the power behind the data logging. In this final section, we’ll go through our installation of the AQ1 into the Jager Racing car, and some lessons we learned in the process.


 

Japanese Cars Suck!

by Mike Kojima

As a hardcore Japanese car enthusiast, it pains me to write this. I have seen the Japanese car phenomena go full circle first hand. When I was a little kid, adults used to snicker and the funny little weird crap boxes that were first imported from Japan by Datsun, Toyota and then Honda. The cars were small, underpowered and quirky. There were some standouts like the Datsun 240Z, the Toyota 2000GT and 510 that were pretty cool cars but for the most part, no one cared.


 

The Continual Beginner

by Christy Carlson

Repetition leads to boredom. Boredom leads to unrest. Unrest leads to new beginnings. Well, that, and running out of means will force a person to "reconsider the options available" in a fairly brisk manner. I've been precariously balancing the pocketbook of life for a while, be it health or wealth, youth and unrest, ambition and means. This is my life in motorsports, starting at 25.


 

Markos’ Snail Performance WRX: Attacking Time with a Message

by Khiem Dinh

Markos Mylonas just kicked a lot of ass in his Snail Performance WRX. See how he put the hurt on his Street AWD competition and threatened the times of GT-Rs with a smart selection of bolt-on components.


 

Honeywell Garrett Boost Festival 2017: Part 1- Global Time Attack

by Karla Pestotnik

Global Time Attack is known to be the premier Time Attack series in Northern America, and arguably, in the western hemisphere of the globe. This isn’t MotoIQ’s first rodeo at another wildly successful GTA event, and it is far from being Global Time Attack’s first highly publicized, sold out competition. GTA teamed up with Honeywell Garrett for Boost Fest 2017, taking place at Southern California’s Streets of Willow Springs Raceway. Hundreds of teams and spectators made the trek to cold and windy Rosemond, CA, in order to pursue and find out who can put down the quickest lap times.

Drivers that are willing to risk it all for one hot lap are heavily rewarded at this track, however, isn’t that the very nature of Time Attack? This is why we love the sport, so let’s see what crazy competition there was and who brought their best!


 

Project E46 M3: Part 18 – Project M3 vs E90 M3 V8

by Pablo Mazlumian

We were pleased with our S54 3.2-liter in stock form, and the goal was to bring it up to V8 M3 performance. Was a 12% power improvement and 90-lb fat reduction enough? Find out inside! We test them to speed and in the quarter-mile. We also compare them from 30-100 MPH in third gear to compare low- and mid-range torque for you track guys! And why not--we even throw in a Mustang GT 5.0 in there...


 

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