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Why is it recomended that we use 2 degrees positive camber when using 605 steering . Most other cars have a little bit of negative camber , I cannot understand why a Trifive has positive and especially recomended when you change to modern power steering . Thanks .
 

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Thought it was + caster you added to it, found this at CT...

Stock

Camber + .5° +or-.5°
Caster + 1.0° +or-.5°
Toe + 1/8 – +3/16

Spec's for modern tires, steering, and roads:
Camber: -0.5 ° to 0°
Caster: Up to +1° for manual steering, +3° to +5° for power steering. You can't get this with stock A-arm shafts.
Toe-in: 1/16" to 1/8" Better for radials
 

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Steve I replied to your post on R&S but basically the arms are a means to an end. The extra built in camber allows for greater caster adjustment. Once that is achieved you can shim the camber back to where it should be.
These cars came with very little caster provision as standard and an increase is desirable when running later pas.
 

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What you want is positive caster, not positive camber, with the 605.

Positive caster will make the steering more stable at speed. It does add to steering effort, so a lot of positive caster makes manual steering even more difficult.

Most aftermarket upper control arms have a lot of positive caster built in. They do this by moving the upper ball joint toward the rear of the car.
 
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