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Old 04-27-2023, 01:46 PM   #12
ZDan
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Join Date: May 2011
Drives: '23 BRZ
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Quote:
Originally Posted by Ohio Enthusiast View Post
I'm happy with ATE Typ 200 - it has good wet (388) and dry (536) boiling temps and is pretty cheap (typically under $20 for 1 liter). Serves me well on the street and the handful of track days a year. I change the fluid every year in the spring ahead of the first track event.
Anecdotal, but ATE 200 is one that for me underperformed relative to parts-store DOT4. Had to bleed after one day at Watkins Glen in the S2000. Next event went back to either Castrol or Pennzoil DOT4 and it lasted three 2-day events, with the car co-driven at one of them, without any bleeding.

More recently I had a race shop working on the car flush/bleed brakes on the BRZ (w/ Brembos) before an event with Motul (RBF600 I think). Same thing! 2nd day at the track, had to bleed calipers.

Never any issues with parts-store DOT4/DOT5.1 making it through at least three 2-day events.

Again, anecdotal, and frankly mystifying, but easy and cheap enough to just run what works best for me...
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