Brakes should both correct speed and balance the chassis. The brakes on our MR2 Turbo did virtually none of that, so it was time for a change–a big brake change.
Street or track? The Ford GT’s brakes change with the specific mission.
Can one car make a great daily while also serving as a competitive autocrosser and a fun track car? If the answer is Miata, then likely yes.
Switching from street tires to racing slicks can improve your performance on the circuit or autocross course, but only if you use them correctly.
Conventional wisdom says that a race-tuned, coil-over suspension setup turns faster lap times than a simple spring and shock upgrade, but what does the data say?
A straightforward question came up as we worked on our Corvette Z06 project car: What are the rates for leaf springs–both OEM and some popular replacements?
How should your race plans change when the skies turn gray? We test 9 setups to find out.
Go faster in autocross in a front-wheel-drive car? Danny Shields, winner of four SCCA Solo II national titles in front wheel drive cars, shared his techniques with us back in …
How to accurately compare one anti-roll bar against another? Measure them.
We decided to put one of our favorite rumored speed secrets to the test.
