Lower Castor brace project

Tech and talk about all 16 valve 944 and 968 Cars
R3wir3d
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In the past I have made up strut tower braces and c-pillar braces now I am working on a castor block brace for my S2 , thought it might be worth sharing with the group .

Designed in CAD originally from some guessed dimension. This week i had the mounts printed in nylon to see if my guesses were accurate enough.

It appears to be a success. There is a minor reduction in ground clearance but being just behind the front wheels it shouldn't be much of an issue. Bar will be a 20mm tube with weld on threaded inserts. Mounts to be made of 5mm bent steel plate and replaces the washers under the bolt to maintain thread engagement into the car .
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#1

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blade7
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Any progress?

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R3wir3d
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blade7 wrote: Wed Mar 06, 2024 5:13 pmAny progress?
Yes , have had the first prototype mount made up to test position .
Redesign with same mounting locations for a machined aluminum mount . Gained production quotes.
Weld in threaded tube bungs made .

Awaiting items to come in for center bar at the moment.
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#3

Motosport
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That brace project is looking great.. If you are planning to sell them I would definitely be interested in one or two for my 968's. If they fit an S2 they should fit the 968 too.

Alex

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blade7
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Considering what it's mounted on to, I wonder if it needs to be this strong?

#5

R3wir3d
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blade7 wrote: Fri Mar 08, 2024 5:17 pm Considering what it's mounted on to, I wonder if it needs to be this strong?
Would be able to check fitment on a 968 locally.
That mount would be made from 6061 so a bit beefier to take any hits or deal with deflection.

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blade7
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R3wir3d wrote: Fri Mar 08, 2024 6:21 pm
blade7 wrote: Fri Mar 08, 2024 5:17 pm Considering what it's mounted on to, I wonder if it needs to be this strong?
Would be able to check fitment on a 968 locally.
That mount would be made from 6061 so a bit beefier to take any hits or deal with deflection.
The castor mounts are bolted to a couple of captive nuts, that are a PITA to access. So if if I was fabbing that up, I'd be looking for it to deflect, rather than dislodging the nuts.

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