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[Healeys] BN4 Disc brake conversion

To: "'healeys@autox.team.net'" <healeys@autox.team.net>
Subject: [Healeys] BN4 Disc brake conversion
From: Paul Negus <Paul.Negus@ipl.com>
Date: Mon, 1 Nov 2010 11:00:27 +0000
Hi Mitch

I fitted the Dennis Welsh kit over a decade ago and have never regretted it:

http://www.bighealey.co.uk/category/catalogues/austin-healey/brakes

This includes calliper mounting brackets that allow you to retain the existing
suspension components. You also get  braided flexible hoses. Cape
International do a similar kit.

I didn't change the BN4 brake master cylinder as I found the pedal pressure no
greater with the disks. You may wish to consider changing to the later
non-servo integral reservoir master cylinder (less pedal effort but more pedal
travel) or fit a servo.

Another reason for fitting the later brake master cylinder is that the remote
fluid tank has greater capacity and if you do a substantial mileage, the pad
wear will result in the calliper pistons moving further out of the calliper,
hence lowering the fluid significantly in the original reservoir.

Sorry I can't comment on the quality of the current kits.

Paul Negus
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From: caddi5@comcast.net
Subject: [Healeys] Disc brake conversion


Gentlemen,
I would like to convert my 1959 bn4 front drum brakes to disc brakes, I have
wire wheels...........what supplier has the most complete,best quality,price
kit available?  if anyone has done this conversion recently your input would
be greatly appreciated!

thanks
Mitch


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