
SpeedSF Blog
Every Build Has a Story – Meet the Cars of SpeedSF

Steven's C6 Grand Sport: Taking the Middle Path
Rather than go all out with the Z06, Steven Kronemberger opted for the mid-range C6: the Grand Sport. With a reliable LS3 engine and strong footwork from the factory, the Grand Sport proves to be one of the best track platforms around.

The Short Sprint and the Long Haul: Speed SF Attempts Western Endurance Racing Championship
Patrick Chio and Gary Yeung had to change their car, their driving styles, and their mindset to secure a very encouraging result in what was only their first season of WERC.

Will Kwok's Supra: Proving the Platform’s Potential
Rather than look for boost, Will Kwok decided to leave this A90’s motor stockish and spend his money making it turn.

Gary Wong's S2000: The Right Rate of Development
With the right modifications and the right mindset, Gary Wong grew with this car at the right rate.

Don's S54-Swapped E46: Backroad Blitzer and Golf Club Carrier
An S54 swap and a little footwork modification have made this modest wagon a fun double-duty machine.

A Track Guide for The First-Timer
Hesitant to try track driving? Here’s a short guide on how to get the most from your foray. You can rest assured knowing there’s a relatively short list of things to know and do—and that no vehicle major modifications are necessary.
George's Turbo Miata: Far From a Momentum Car
This turbocharged Miata utilizes high end parts, has been through a series of incremental improvements that make it a machine with real power, real braking potential, and the cornering speeds we associate with a Miata.

Matt's BRZ: Simple, Straightforward, and Sharp
After a long break from speed, Matt Delacruz grabbed a BRZ and began tuning it. Over the last couple years, he’s sharpened it, added a respectable amount of power, and made it just uncomfortable enough to drive on the streets. There’s enough performance to win his class in time attack, but it’s still a very simple, straightforward machine.

Two Tuning Approaches, Two Skilled Drivers: MR2s Battle At Laguna Seca!
Similar setups, slightly different aero packages, a little more weight, and dissimilar driving styles. Watch as these sorted Toyota MR2s duel at Laguna Seca, where higher speeds and faster corners help demonstrate the differences.

Steven Melson's Secret to Fielding Two Cars Twice Every Weekend
How does one man bring two cars to track weekends and run twice the normal number of laps without collapsing? Steven Melson manages—and his secret isn’t as strange as you might think.

Steven's '91 300ZX: An Old Lover Grows Up
It’s been with him 20 years. After plenty of gremlins and no shortage of headaches, he’s finally got this turbocharged 300ZX to rival the best modern track cars.

From Momentum Car to Turbo Rocket: David's '95 Mazda Miata M Edition
From a basic commuter to a 335-horsepower track car with full aero, this Miata demonstrates the intelligent way to modify a track car in several steps.


A No-Compromise Toyota MR2 Named Frog
After finding the limits of his FR-S, Joe McGuigan wanted something even pointier. This superliight midship provided him with all the mid-corner adjustability that the previous car couldn’t.




Kevin's A90 Supra: More Playful Than Its Predecessor
With a suprisingly short list of modifications, Kevin’s moved into a realm of reliability and speed that some would’ve never thought an A90 Supra would provide.

The TRD Series: A Simple Path To Finding Camaraderie
A wide variety of vehicles, a cleverly designed modification system, several classes, and prizes are all draws of the new TRD Series.
