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Old 11-20-2009, 09:13 AM   #47
tolnep
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Member#: 18602
Join Date: May 2002
Location: Planet tolnep
Vehicle:
2005 Moller Skycar
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Quote:
Originally Posted by kleinkid View Post
Here are a couple of before and after pics of the ej20k heads that are on my ej257 short block, showing what the chamber work looks like that Maxwell Power Services did. Illustrates what he is talking about and may help you with your decision.

Before



After

finally.... a picture is worth a 1000 words or dollars perhaps..

i have often heard of 'unshrouding the valves' .. now i see.. i wonder what the cylinder head volume change is.. around 5cc?
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