Jon Vo
Trackspec's K24 Exige- Brake Bias Cage

About two years ago, we decided to run a 15/17” wheel stagger for more tire selection, and in doing so, we had to install smaller front calipers (More detail on that here). The Cup brakes that our S240 came with were too big for 15” wheels. We were able to get a few 15” wheels to fit over them, but it required running some large wheel spacers. The set up we decided on were the AP Radical front calipers and the OEM 2 Pot calipers in the rear. Since the changes, the brakes never felt as good as the stock set up. The larger calipers require more fluid volume, and with the stock master cylinder, that meant the pedal had more travel and felt softer. We also noticed more ABS “ice mode”, which could be related to the change in brake bias and front to rear tire diameter.

Trackspec's K24 Exige- Brake Bias Cage
Motorsports, Featured Cars
Tom Tang
For Immediate Release: Tom Tang and Team ...

I am thrilled to announce the return of Toyo Tires to our race program for the 2023 and 2024 seasons. I have had the pleasure of working with Toyo for many years previously, and this partnership renewal marks a commitment on both sides for shared success. 

For Immediate Release: Tom Tang and Team Trackspec Autosports to summit Pikes Peak with Toyo Tires in 2024
Motorsports, Featured Cars
Tom Tang
Podium Finish (3rd in E1 Class), 9th Overall: ...

You’ve probably already seen the results online, 3rd in class (E1) and 9th overall. But what you don’t know are all of the details, the drama, the trials and tribulations and the blood, sweat, and tears that went into this past weekend. Fortunately, that’s what this blog is for…so please, read on.

Podium Finish (3rd in E1 Class), 9th Overall: NASA 25 Hours of Thunderhill
Motorsports
Tom Tang
P2 and P5 in ST4 for our E46 M3 on the Yokohama ...

This year seems to be just flying by. We last raced at the end of March, and since then the team has been busy with a wide variety of cool projects at the shop. Personally, my calendar has been filled with work, travel, and everything in between. One event in particular that transpired during this time was the official launch of the Yokohama A055 tire.

P2 and P5 in ST4 for our E46 M3 on the Yokohama A055
Featured Cars
Jon Vo
Last 111, First Street Legal K20 Swap? (Part 2)

Before doing anything K-swap related to the new chassis, we started by transferring parts over from the original tub to the new one. Since this was a low mileage car, it wasn’t difficult selling the drivetrain. Timing worked out perfectly as there was another Elise in our shop needing a motor due to a failure.

Last 111, First Street Legal K20 Swap? (Part 2)
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Trackspec's K24 Exige- Global Time Attack

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Trackspec's K24 Exige- Global Time Attack

A few months ago, we decided to register for this year’s 2021 Global Time Attack and Super Lap Battle Finals at Buttonwillow. The Exige wasn’t built for time attack, but we thought it would be a fun place to compete and see how capable the Lotus with a K-series really is; even if it is heavily outgunned in its class (because of the rule set, the car falls into Limited, a class that normally sees cars with forced induction engine setups making well over 600whp). We decided to set our own goal of a sub 1:50 lap, which may be the first naturally aspirated Elige to do so. The best time this car had done previously at Buttonwillow 13CW was a 1:51.7 on Falken RT660s.

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Last 111, First Street Legal K20 Swap? (Part 1)

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Last 111, First Street Legal K20 Swap? (Part 1)

Back in February of 2020, our longtime Lotus customer reached out about potentially building an Elise from the ground up. The idea was to build a car to his exact specs, a reimagined Lotus Elise. The plan was to buy a brand new tub chassis from Lotus and hand-pick, or fabricate, custom parts for one goal: his perfect “streetable” track day car. Most of the drivetrain and miscellaneous bits would be taken from his current 2011 Elise.

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