Best brake fluid for track use.

[Thomas price]

Looking at changing the brake fluid in my car when I put the braided lines on,

What's the best brake fluid for track use?

Many thanks

 

[R27SG]

Definitely Castrol SRF

 

[Legend@wheels]

What about rbf 600 of motul? Suppose to be great one too( dunno about track ) but it require a change every 6 months

 

[Pav]

i have Motul rbf 660 in..cant complain..

 

[PAUL JA]

This is what we use at the moment

http://www.demon-tweeks.co.uk/Produ...=Brake Fluid&gclid=CIHxu__d8coCFQrpwgodhq8E1g

We have also used the Motul detailed above

 

[Legend@wheels]

Its 5.1 ,we need 4 no?

 

[PAUL JA]

DOT 4 and 5.1 are compatible, temperature ranges differ.

Having said that I believe the Motul is DOT 4 and has higher temps than the AP DOT 5.1 !!

 

[Legend@wheels]

Yep.the 600 rbf has extremly high bolling points i think is one of the bests( so far the best i saw ) 325/204 iirc

 

[PAUL JA]

Which ever you go for bleed the clutch also

 

[Legend@wheels]

Bleed seperatly? I did only from the callipers ,not good enough?[emoji54]

 

[Thomas price]

Going to go for the motul 600 stuff, how much do I need and also including beading the clutch, what order would people do it in?

 

[PAUL JA]

I would have said 3 bottles minimum

as for bleeding order I usually start furthest wheel away from master cylinder

NSR
OSR
NSF
OSF
Clutch

I stand to be corrected though

 

[Legend@wheels]

Clutch is needed? I didnt @ mine plus the brake is about liter no? and how much clutch?

 

[PAUL JA]

We tend to bleed the clutch on a regular basis

I would have thought 1.5 ltr would do brakes and clutch

 

[Yiannis197]

Clutch is needed as well as it will eventually get mixed with the fresh fluid and contaminate it. For road use it wouldn't really matter but for more extreme conditions it is nice to have a complete flush.
Castrol srf for me

 

[James17]

motul rbf660 was great for me

 

[Legend@wheels]

Instaed of making a new thread.
The brake fluids in our cars require any standards/normalcy ?( like in engines ,rn700/710 etc...)