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Lowered 2”, on 15x8 w Twin cam anti-roll bar


GeordieW

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Just a question, I have a 1979 4 door escort mk2. With 15 x 8 mags on 195/50R15 tyres, lowered 2 inches springs and blocks.

When turning the front wheels hit the rear of the wheel arch hitting the structural metal of the car, so I brought a “Twin Cam” sway bar to bring the caster of my wheel forward, clears the rear arch mint now! But…. It hits the front of my wheel guard??!

Dam, now I don’t know what to do, do I cut my beautiful fenders? Remove all lowering spring and blocks back to stock height :(, or get 13” mags???

any other suggestions or tips would be awesome? Anyone with a simple fix? XD

Cheers

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It'll track like a drunken naked meth head on a hot unicycle with the caster that far out.

Last time I messed around with similar suspension I bought some big flat washers and cut them into 'horse shoe' shapes. I used those washers to tune the strut position in relation to the anti-sway bar....  which of course adjusted caster. IIRC the adjustment was limited by the available thread. 

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Just get wheels that fit with the car without needing to mess with the alignment? 15x8 down to 13" mags is one extreme to the other, i'm sure you can find middle ground. If it's stock otherwise then 13's probably look good on it. 

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Cheers team for the help. Unclejake, pack some washers onto my twin cam sway bar could work? Giving me few degrees less caster?

Just so I’m on the same page as you can you elaborate on “It'll track like a drunken naked meth head on a hot unicycle” XD

 

Tyre size is 195/50/15R not very thick tyre wall by any means

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2 hours ago, GeordieW said:

Just so I’m on the same page as you can you elaborate on “It'll track like a drunken naked meth head on a hot unicycle” XD

 

The best example of incorrect Caster is the front wheel of a shopping trolley. At speed with too much negative caster the wheel becomes way less 'stable' and you will have trouble keeping the vehicle in a straight line..... but turn in is easy and turn grip can be improved.

However - I suspect you've introduced too much positive caster (and I jumped the gun with my tracking comment) which will probably just give you heavy steering and a bit less corner grip.... but straight line tracking will be OK.

My experiences are with a race Mk1 Cortina - so basically identical suspension and weights as your Escort

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A bit of extra positive caster, and increase in wheelbase is a good thing, so long as tilting the upright isn't hurting steering arm angle which can cause bump steer. (caster makes you faster)

It helps self centre the steering wheel and will also help the car camber the wheel in when turning so less scrub on the outside edge of your tyres.

Within reason with a power steer assisted race car you can't have too much caster..

 

There will be a bunch of race escorts out there with a bunch of different solutions, but would some swaybar brackets that allow the bar to be mounted slightly further back might work with maybe some minor clearancing up front, or as others have said maybe a well with less offset would help.( And also reduce scrub radius)

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Thanks team! Wow blown away with the help. 
By the looks (thanks to mjrstar) I’m in need and have found of some brackets to move the caster slightly back to clear the fender.

That should fix it I would imagine, but my question is now, do I need a CERT or something because I’m changing the mounting points of the antiroll sway bar? 
 

ps: my escort is no race car. The fastest we go is 50-80kmh. Just a cruiser 

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