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Sectioned Cylinder Head Photos Here
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smither  



Joined: 03 May 2009
Posts: 26
Location: Pontyclun, Wales, UK
PostPosted: Sat Jul 11, 2009 8:54 pm    Post subject: Reply with quote
Could anybody tell me why the valve guide on the intake port of the NA head sticks out into the port so much? This seems to be a big obstruction to the flow to an untrained eye, especially when compared to the turbo head where the guide is almost flush with the wall of the port.
_________________
1978 NA 924 dogleg
1971 Triumph Gitfire with ashley hardtop
2000 MGF (for the wife)
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