need link, battery charger rust removal

A while back some one posted a link with instructions to build a rust remover with a battery charger. Thank You for any help.

 

This is probably it...

http://www.stovebolt.com/techtips/rust/electrolytic_derusting.htm

 

Thank you. Now that I have some slow time {no racing} I will assemble one. Thanks again..

 

I have used this many times and have found out baking powder works the best.

 

Another one...with pics

rust removal

 

Get in contact with this guy in Regina, Sask.,he's derusting flathead blocks with this method. If you can get flattys clean with this method, you can clean anything!
E-mail billboomer@cableregina.com
Hope it works.