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 Post subject: What disc pads...
PostPosted: Wed Dec 30, 2015 8:22 am 
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998cc
998cc

Joined: Mon Jul 07, 2014 12:36 pm
Posts: 611
Location: Bentleigh, Melbourne
...do people use with their 7.5" Cooper S brakes?

I'm currently using "green stuff" pads. When driving hard they just get better and better as they heat up. However, when cold it's a bit like "where are my brakes"?! I wouldn't want to emergency brake if I'd been cruising at 100 km/h for a while for example.

What are peoples experiences with the various pads available. I want to change over to ones that have excellent cold braking performance and reasonable hot performance rather than the other way around.

Thanks for your thoughts

Mikal

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67 Deluxe
Dry suspension
1293cc, 11:1 comp, RE 282 camshaft, 45 Weber, extractors etc
4 synchro close ratio gbox
Cooper S brakes, no booster
Stealth box, as Doc says "goes harder and idles!"
RH tank cos I needed it crossing the Nullarbor etc..


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 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 8:37 am 
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1275cc
1275cc
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Joined: Fri Aug 13, 2004 3:45 am
Posts: 2360
Location: SE QLD
Go back to the EBC black stuff pads as they will give you a bigger bite.

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Rob Forsyth
Miniot!!


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 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 9:02 am 
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Rover Cooper
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Joined: Sat Feb 03, 2007 9:15 am
Posts: 2401
Location: Werribee Vic. RETIRED - VMCI 3225 ,
I thought you had to run a booster with a 1275 block, :'(

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 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 9:07 am 
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998cc
998cc

Joined: Mon Jul 07, 2014 12:36 pm
Posts: 611
Location: Bentleigh, Melbourne
Boosters only reduce pedal effort, don't actually improve braking efficiency. Many people prefer unboosted, I believe a lot of race cars are unboosted. Think this topic was discussed recently...

_________________
67 Deluxe
Dry suspension
1293cc, 11:1 comp, RE 282 camshaft, 45 Weber, extractors etc
4 synchro close ratio gbox
Cooper S brakes, no booster
Stealth box, as Doc says "goes harder and idles!"
RH tank cos I needed it crossing the Nullarbor etc..


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 Profile  
 
 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 11:03 am 
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religious status
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Joined: Fri Mar 19, 2004 6:19 pm
Posts: 39754
Location: near Baulkham Hills, NSW
CPOCSM wrote:
Go back to the EBC black stuff pads as they will give you a bigger bite.

Yeah, for about 2 good stops! :evil:
I faded mine bad going down Kurrajong and also Mt Keira, could hardly stop at the bottom. Then took them off and went back to Greenstuffs.
Blacks are good for city driving, that's all, IMO.
Greenstuffs + a booster = excellent. :mrgreen:

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 11:21 am 
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998cc
998cc

Joined: Mon Jul 07, 2014 12:36 pm
Posts: 611
Location: Bentleigh, Melbourne
Hi Doc,

I find the first couple of braking applications with the greenstuffs are ordinary. Is that your experience?
When I was driving the Trans Flores Hwy in Indo last year, fast windy mountainous stuff, the greenstuffs were just awesome. As I said before, the hotter they got the better they got giving huge confidence in the car's stopping ability. I just don't find the same in "normal" driving..

_________________
67 Deluxe
Dry suspension
1293cc, 11:1 comp, RE 282 camshaft, 45 Weber, extractors etc
4 synchro close ratio gbox
Cooper S brakes, no booster
Stealth box, as Doc says "goes harder and idles!"
RH tank cos I needed it crossing the Nullarbor etc..


Top
 Profile  
 
 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 11:36 am 
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religious status
religious status
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Joined: Fri Mar 19, 2004 6:19 pm
Posts: 39754
Location: near Baulkham Hills, NSW
I ran for years with greens and no booster yes the 1st 2 stops are a bit ordinary. Fine then.
I'm now 70 and getting soft, I like my servo!

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 1:15 pm 
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998cc
998cc

Joined: Mon Jul 07, 2014 12:36 pm
Posts: 611
Location: Bentleigh, Melbourne
Hi Doc, maybe I just need to stomp on the pedal a bit harder?

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67 Deluxe
Dry suspension
1293cc, 11:1 comp, RE 282 camshaft, 45 Weber, extractors etc
4 synchro close ratio gbox
Cooper S brakes, no booster
Stealth box, as Doc says "goes harder and idles!"
RH tank cos I needed it crossing the Nullarbor etc..


Top
 Profile  
 
 Post subject: Re: What disc pads...
PostPosted: Wed Dec 30, 2015 1:39 pm 
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religious status
religious status
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Joined: Fri Mar 19, 2004 6:19 pm
Posts: 39754
Location: near Baulkham Hills, NSW
Yeah. I used to drag the brakes a bit as I took off down the street. :)

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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