Wurth do a solid insert, which may be a solution. Helicoils are good but unless the holes have been tapped out using the specific Helicoil tap that comes with the kit, they probably won't fit correctly.
Brian
________________________________
From: Jonathan Rarity <
jonathan@...>
To:
bike-engined-cars@...
Sent: Tuesday, 28 April, 2009 10:01:42
Subject: RE: [bike-engined-cars] Hayabusa Cylinder Head Wanted
Any of you guys got a spare hayabusa head lying around (complete assembly
needed cams, valves etc)
I sourced one last week only to find the previous owner in his infinite
wisdom had drilled out the mounting head threads from m10 to m12 :((((((
JR
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