Supertech Valve are they better than stock
10-26-2009, 09:54 PM
Post: #2
 
I only got them because they make OS valves. As for durability, they're using a hardening treatment which I don't think is applied to OEM valves. Should be a good buy if you're looking for stronger valves.

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Messages In This Thread
[] - rooty - 10-26-2009 09:54 PM
[] - Project D - 10-27-2009, 04:58 AM
[] - rooty - 10-27-2009, 11:21 PM
[] - pernati - 10-31-2009, 01:11 AM
[] - rooty - 10-31-2009, 12:36 PM
[] - Chrisso - 11-02-2009, 03:35 AM

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