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Old 12-29-2021, 11:58 PM   #13
Tom Goldman
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Join Date: Jan 2003
Location: Allentown,PA
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Default Re: Off season maintenance/upgrades

One thing I find most racers overlook is changing brake fluid .
Unlike our street cars that usually see use every day, our race cars are subject to long periods of setting unused ,and many times stored in the trailer or a cold garage .
During storage the fluid can absorb moisture which will contaminate the fluid and cause corrosion and rust to form in the system.
I used to service and inspect several SCCA raced Corvettes . SCCA required the fluid to be changed before EVERY event , and believe me the fluid looked like crap every time .
Most times you can suck out the fluid from the master cylinder ,refill it and just crack open the bleeder screws one at a time and bleed out most of the fluid by gravity , and then do a finish bleed.
Use a high quality DOT4 fluid like Wilwood EXP 600 PLUS or Motul 600 or 660.
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