picture of cb perf. drum brake dropped spindles for the 944 conversion

[Sandeep]

Now that I've seen the picture, it may be possible to use a 993 Biturbo caliper and mount it leading rather than trailing and having to modify the crossover tube.

With this design, you could mount the caliper like the Franklin's design.

Just my 2c

Sandeep

[Philippe]

derr... you're right.

I think I might still use the disc spindles, so I can bolt the caliper straight to it, and eliminate the additional variable of a caliper adapter...

[Panelfantastic]

Originally Posted by Sandeep

... it leading rather than trailing...

Just my 2c

Sandeep

Hey Sandeep, whats the whole deal with leading vs. trailing? Is there a performance difference or just design constraints on different cars?

[Sandeep]

Leading vs Trailing .... good question Not sure if one is better than the other

Sandeep

[flat]

Re: leading vs trailing.

It makes no difference at all. The caliper clamps the disk and creates a moment (torque). Torque= FORCE x DISTANCE. The FORCE is the clamping force of the caliper, and the DISTANCE is just the radius of the disk. Therefore position doesn't make a difference. Just make sure you can bleed the caliper when positioned.

I've considered mounting a caliper on the bottom, in order to lower the centre of gravity of a car. The problem is bleeding, but then I was considering making a caliper mount with two sets of 'ears'. One to position the caliper in the bottom position, and the second to move the caliper to the side for bleeding purposes. Maybe one day when I have more time...


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