Thread: Ver 6 sti head rebuild.
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Old 09-09-2016, 06:50 PM
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Quote:
Originally Posted by Taktics View Post
I inspected my v6 heads today and 3 out of the 4 spark plugs holes have hair line cracks around them.

Is this a problem with just the STI heads, or also for WRX heads?

And is it just the 99/00 heads that suffer from this cracking, or is it all EJ20/25
heads??
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