2014/07/07 16:29:03
MCT_MR2
I was always of the understanding that all the brian crower valves were made by supertech, and you even still find the supertech emblem on the valve stem.
2014/07/07 18:45:37
Admin
just_ace
what valve springs were you using?



New OEM springs
 
The cost of a new set of valves isn't much. I wouldn't risk using them. You could end up paying a lot more than what they are worth if they are faulty.
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