crownaviation
http://www.tudyno.com/
other than the gasket failures with the new ones... I think they are better (and they hold some pressure after shutdown). I have a new found faith in the Ford guys that made the decision to redesign them to what we have now. Certainly not worth breaking another chain guide and having a chain jump tooth.
My motor will only go one season between overhauls so I am not worried about the gaskets too much and just replace the tensioners on each rebuild..
My motor will only go one season between overhauls so I am not worried about the gaskets too much and just replace the tensioners on each rebuild..