I recently posted about brake bleeding on a 360 Challenge and I'm now reasonably confident that I can bleed the brakes without an SD-2 unit. Thanks to all who answered. However, after 12-16 hours track time the fluid needs to be totaly replaced. Now even using the pressure bleeder I ordered can the fluid be totally drained and replaced without the SD-2? If so, how would the ABS system fluid get replaced? I'm still a bit unclear on turning the key one notch to get the ABS pump up and running. If it's running while I do a pressurized replacement will ABS fluid get replaced also? Since the master cylinder also serves the clutch is there anything I need to know to stay out of trouble? Which brake fluid is best liked for racing applications?