Project Cars

MotoIQ's Project Scion TC Wins in Speed World Challenge!

MotoIQ Staff Report

Our Project Scion TC, fresh from its victory at the NASA PTC National Championships continued its winning streak by dominating in its inaugural outing in Speed World Challenge's new Touring Car 2 class last weekend October 9-11 at Mazda Speedway (Laguna Seca) in Monterey California, the seasons finale.

Veteran racer Scott Webb, took the win during the 50-minute Touring Car race.  The TRD supercharged and intercooled Scion tC put on a great show for tens of thousands of fans, as he not only won the class, but actually mixed it up with the faster class TC cars. For Laguna Seca, team manager and two-time NASA national champion driver, Dan Gardner, had decided that Webb’s experience at the track made him the best fit to pedal the car.


 

Project Honda Ruckus part 3, 50 mph or bust!

by Jeff Naeyaert

When we last left Project Honda Ruckus, our first performance mods which included a Yoshimura pipe and a Bowls PC20 big bore carburetor kit had increased the top speed of our Ruckus from a pathetic 37 mph stock to a more reasonable 45 mph. However this was not fast enough to safely cruise on the fast streets of Orange County. The acceleration to reach this top speed was pretty lame as well. We had to get more speed, for safety and to be able to smoke the snobby Vespa riders in our area that would turn up their noses at our little Honda.


 

Project EVO X: Part 1 - Suspension

By Mike Kojima

What does the guy that has the Ultimate Streetcar do for a daily driver?  Cheston Chiu is no stranger to building some really sick iron.  His super clean, built to the hilt twin turbo 350Z is no show car.  The Z placed second, missing first place by less than a point in Sport Compact Car Magazine’s Ultimate Street Car Contest and repeated the performance when the USCC torch was handed to Modified Magazine after SCC’s demise. Since the Z is a bit extreme to be a daily driver, Cheston wanted something nice but not as boring as his Maxima beater.  The car still had to have some potential for some nice modifications but nothing that would render the car impractical as a daily driver.  After considering several different options, Cheston settled on a 2010 Mitsubishi EVO X.  The biggest reason was the twin clutch TC-SST transmission.


 

 

Nissan Pathfinder

Nissan Pathfinder Part 5, Basic Engine

By Mari Umekubo

To say that our Pathfinder sucked on power was an understatement.  Our Pathfinder could not beat anything in any contest of speed, except for perhaps another SUV.  Joggers and bicyclists gave it trouble.  It guzzled fuel like a turbo car on boost as well turning in a miserable 15 MPG around town and 19 mpg on the highway.   When attempting to tow, entering the freeway was a scary proposition and you had to depend on the mercy of other motorists and you all know that LA drivers basically have no mercy.

 


 

Project NSX: Part 2 - Tuning a Limited Slip Differential; Tricks of the Pros

By Mike Kojima and Billy Johnson

By nature a differential wants to send all of the engines power to the wheel with the least amount of traction, the path of least resistance. The side effect of this is unwanted inside wheel-spin out of corners, and even single wheel spin on straight-aways (aka: peg-legging, one-tire-fire, etc…). This greatly affects acceleration since the power is not able to be put to the ground efficiently and is lost through the inside unloaded tire.


 

http://www.motoiq.com/MagazineArticles/tabid/59/articleType/ArticleView/articleId/1326/MotoIQs-Project-Scion-tC-Wins-NASA-PTC-National-Title.aspx

 

MotoIQ’s Project Scion tC Wins NASA PTC National Title!

MotoIQ Staff Report

Photos by www.headonphotos.net

This past Sunday, our own Project Scion tC campaigned by the JD Scion Road Racing team put another mark in the history books, winning a second consecutive national championship in NASA’s Performance Touring series. Perhaps most impressive was the fact that the team started in dead last and managed to climb back through the field and win the race.


 

The Ultimate EVO Suspension, Project EVO IX Part 3

by Mike Kojima

We have covered typical EVO suspension build ups in the past with our EVO VIII but this time we have decided to try something special. This time we have decided to build the ultimate no holds barred suspension for the EVO CT9A chassis, money not being an object, the only caveat being that it had to remain streetable and not be so stiff that it needed a roll cage to function properly. We are attempting to build the ultimate suspension set up for Time Attack in the Limited or Street Modified Classes.


 

Project Honda Ruckus Part 2 - More Stuff, the Next Stage

by Jeff Naeyaert

In our Last edition of Project Ruckus, we worked mainly on getting the handling and braking of our bike up to a standard of reasonable safety, safe enough to handle the mean streets and venture beyond the safety of suburban neighborhoods and the pits at the track. Our bike is still far from our goal of it being able to handle itself on main streets though. For one it’s pitifully slow being barely able to creep up to 37 mph. At this speed the poor Ruck will get run over on the crowded, fast main streets of the South Bay where our office is located. It is also not as cool looking as we would like. So in this edition of Project Ruckus we are going to spiff up the looks of our ride and start working on the issue of power.


 

Tomei 4G63 cams

Project EVO VIII part 3, Into the Engine, Basic Bolt Ons

By Mike Kojima

In part one, we made the conversion of our car from a HIN show car to a more performance oriented build.  In part two of our series we tackled the difficult task of squeezing more stick and balance in the corners of an already finely tuned cornering machine without reducing its refinement as a daily driver. We also improved the stamina of its already powerful brakes in anticipation of hard track use and more power from the motor. In part two we will attempt to squeeze more power out of the EVO’s tried and true 4G63 engine


 

Project Pathfinder Part 4, Suspension Part 2

By Mari Umekubo

Now that we have the sagging springs, excess lean in the corners, bottoming out, bouncy ride and high speed oversteer of Project Pathfinder taken care of, we now turned our attention to the front suspension in our quest to tighten things up and fix the weak points of the Nissan steering system.


 

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