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A-arm Composite?

A-arm Composite?

A-arm Composite?

(OP)
Does anyone know if there is a composite material for wich you could design into an A-arm for a baja vehicle?  I am using double A-arms on the front suspension and I would like to change the upper A-arm to a lighter, but very durable material.  The lower A-arm is 4130 Chromoly steel.

Any suggestions what to use?

Thanks!!

My website: http://www.geocities.com/kare6

RE: A-arm Composite?

Duralcan composite aluminum 6061 with up to 30 % Al2O3.  High modulus with light weight.  Can be sand, perm.mold or die cast/squeeze cast.

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