I wrote this before seeing “stevemarl’s” post. (Thanks for the input Steve.)
McTool wrote,
Red hot disc's and you thought they felt perfectly OK ............I got nothing I could say to that .......
Do I detect a note of scepticism in your wording?
How often have you been hammering a Ford along twisting lanes up and down hill at night when you are continually off and on all the pedals? (In summer & winter)
It’s a pity you couldn’t ask my navigator: he had completely opened his window by the time we arrived at the time control previously mentioned so the marshall could confirm our arrival and note our time. We both heard what the spectator said.
The discs obviously have to take the heat generating when braking which most good manufacturer’s discs and pads can. Heat related braking problems can occur e.g. brake fade, when people fit, for example, cheap brake pads. Competition pads are clearly made to stand up to braking extremes and the Ferrodo DS11 pads of the 1970s were made to do this.
(By the way, do you know the method that was recommended in bedding in these pads?)
Having said that, it seems you’re missing the point I made: Princess calipers may be fine but if a naff grade of pads are fitted those extra two pots aren’t going to help, especially if the front end is soggy.
In reply to stevemarl’s technical explanation on DS11 pads Mctool wrote,
I'm done with some....one telling me that 2 pot solid disc's are as good a 4 pot vented disc's i mean fuck it!!, why not run drums all round
No-one has said that 2 pot solid disc’s are as good are as good as 4 pot vented disc’s, least of all myself.
The issue was that “LiverpoolCapri” when faced with fitting Princess calipers, which were causing him problems. He was undecided whether to frustratingly continue with the Princes calipers or remain with the standard set-up.
My advice was to go with the standard calipers to which you dived in on "Bugs" behalf, after I questioned him about his disbelief of this advice and who claimed that Princess calipers, "...are brilliant bits of kit."
This resulted in my remarking,
They probably are brilliant bits of kit however, if “LiverpoolCapri” is happy with his work, that’s the main thing: job done - with fewer problems
So I am sticking to my point: if the Capri calipers and pads are fine you don’t necessarily need to fork out a load of money that is, of course, unless you’re into spirited driving.
PS. Let's go back to vacuum controlled windscreen wipers. Not one of Henry's better ideas. (You'll have to believe me on this one.)