Uuuh, on the intake or the exhausts?
Absolutly no adventuring spirit-are we so all knowing and set in our ways that virtually all is known and no more braincells are to be made available for possibilities that there might be other worthy ideas to apply to our workhorses.
Check out what Phillip Smith had to say about the Bristol triple carbed siamese ported six, wonder if jim headrick knew that and retinkered his cam timing/indexing as a result.
We hold no corner on the market of engine science.
