12-04-2009, 07:21 PM
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#7 |
 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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No, the heads do not have passages which match all of those in the block.... speculations abound concerning the reasoning from the additional jackets simply not being needed to the deletion of certain passages to reinforce the head.
Yes, stock head bolts have allen heads and no, it's not uncommon to find some which are loose. |
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