1) In regards to the quench heads not burning a fuel and air mixture as well as the open chamber heads, Are you for the grove technology and should it be used on the quench heads?
2) As a result of the things you listed, I was under the impression that the Aussie heads would be, not necessarily a better flowing head, but as a result of the quench combustion chamber, would give more performance and power. According to Torino Pat the only difference would be, the ability to safely increase compression and thats it, No difference or benefit? In that case since Im lowering the compression in my motor to around 9.5cr I would have been just as well off with the original open 2V heads?
I know that Im lowering my compression to work with the cam I installed, and I understand that, but if the cam was more aggressive, what then?
Thanks for helping to understand the differences.