Originally Posted by
Nycist
lol........they need to do more research on cam-less heads. that would really boost fuel efficiency and make tuning almost virtually limitless. it would put alot of people out of business though.
I'm guessing they're either still too expensive to mass produce and/or not reliable enough, which is why we havent seen them. One of the higher ups at an SAE conference I went to hinted that Chrysler--among others--uses one to get the powerband they aim for, then make a cam to those specs.