Why upgrade your brakes?
Big brakes give your car greater resistance to fade by absorbing and shedding heat more efficiently. Racers upgrade because stock brakes were designed for a single stop from high speed, not repeated slow-downs with little time in between to cool off. For fade resistance, size really does matter. On the street, fixed-mount, multi-piston calipers give a firmer pedal and quicker reaction time in panic stops. As little as 0.2 second reduction in reaction time can translate into 21 feet of stopping distance at 70 mph. Reaction time is not as important to racers who can compensate by braking earlier. But on the street, in an unexpected stop, quicker reaction time can save your life. You don't need to be a racer to benefit from brake upgrades.
If you track or autocross your car regularly, your stock brakes are probably not up to the task. You can start off with better brake fluid, more aggressive brake pads, cooling ducts, and stainless braided brake lines. But as you progress from novice to intermediate skill level and beyond, carrying more speed into the braking zones, your track events will become characterized by boiling brake fluid, sinking brake pedal, and pad fade. Losing confidence in your brakes takes the fun out of a track event. Big brake upgrades allow you to dive deeper into the braking zone and brake harder than you ever thought possible.
This is not written by me, or necessarily my views.. I am just sharing an article I found.
keep it in the dirt.
Last edited by eighth08; 04-05-2006 at 02:32 PM.