G galant4g63t Well-Known Member Joined Aug 19, 2013 Messages 67 Location malaysia Dec 27, 2013 #1 What is the stock hsg engine compression? 9:1 or 8:5?
Connor Donating Members Joined Apr 16, 2013 Messages 108 Location QLD, Aspley Dec 27, 2013 #2 http://bit.ly/19QaBDJ