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AMC heads
Posted: Mon Mar 23, 2009 8:39 am
by Flagbuggy
HI
I read some where here the head cc is 15cc is this correct for the std VW head aswell the after market AMC
Where can I go look on the forum for some calculating CR ratios
Re: AMC heads
Posted: Wed Mar 25, 2009 1:25 pm
by buildabiggerboxer
Flagbuggy wrote:HI
I read some where here the head cc is 15cc is this correct for the std VW head aswell the after market AMC
Where can I go look on the forum for some calculating CR ratios
flag, the amc heads are 15cc nominal. there are variations on v.w o/e heads, ive seen 18cc on some , so care is the word.
as for computing c/r, you could post up your volumes and deck height here, and it will get done. or a search of the net will find you the formulae
Posted: Wed Mar 25, 2009 2:59 pm
by tencentlife
Here's two online CR calculators that make quick work of it:
http://www.not2fast.com/turbo/compressi ... sion.shtml
http://kb-silvolite.com/calc.php?action=comp
There are lots of others.
Have fun, it's addictive!
Posted: Wed Mar 25, 2009 11:57 pm
by Flagbuggy
Damm you are right it could get addictive
