clinttredway.. I use teflon tape on the top plate then use Trininty red stuff for lube ...
RAY.... I like the feel of the 4 mag motor better to be honest.. I think they all run good and have good and bad points but for now the 4 mag is here to stay so we do not run the older stuff. Plus the new stuff out runs it now anyways... With running this low of winds efficiency is out the window .. I use the KR for touring and the Pt for 1/12th.. I run a turn milder then you would with a 2 mag motor ... so 8 and 10 for touring and 1/12th...
Hope this helps
Mike