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Old 10-02-2007, 11:24 AM   #1
ss wannabee
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Default Electro-polished valve springs?

I've been hearing a lot of good about these... What if you already have the springs you're running....can this process be done to the springs you have....like the dry-film coating? Or, is it done as the spring is manufactured, and can't be done later? What about the cost and performance of this method vs. coating the springs? Does it matter what material the spring is made from? Who does this? Thanks!
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