What is the thickness of a cosworth head (New)
06-01-2008, 06:20 PM
#1
Too many posts.. I need a life!!
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What is the thickness of a cosworth head (New)
and what is the thinest it can be skimed to (safely) 2wd 
Can a 2wd head go straight on 2 a 200 block without any mods.
Can a 2wd head go straight on 2 a 200 block without any mods.
06-01-2008, 09:45 PM
#5
PassionFord Post Whore!!
Originally Posted by col cos1
139.1mm new
im hearing diffrent stories about whats still safe
138.6 seems to be the ford reccomend safe
im hearing diffrent stories about whats still safe
138.6 seems to be the ford reccomend safe
my head on my Fiecos is 38.1mm.
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