probably
43 replies to this topic
#41
siztenboots
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RaceMode
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Posted 20 September 2013 - 03:19 PM
#42
alanoo
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Billy No Mates
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Posted 25 September 2013 - 11:55 AM
The oversized flat non dished valves also give a little extra static compression as the originals are heavily dished. 1.4mm has been done but I would stick at 1mm just in case another surface skim was required at a later date.
Mine is 1.2mm and is working fine, but also has a mechanical chain tensioner.
I'm not sure 2mm is even doable with enough room on the valve seats
#43
speedster
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Future of Speed
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Posted 26 September 2013 - 08:49 AM
I picked up a spare head! As I don't know it's history are there any checks I can perform to insure its a worthy candidate for modification? 
Also tagged with one or more of these keywords: skimming, cylinder head, 2mm
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Diy Flow Bench KitStarted by speedster , 02 Jan 2015  flow, bench, cylinder head
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