Mopar Cam- how many more degrees @.006 to equal at .200?
I cleaned up post one and took it down to
[email protected]
Rumble- what do you want to know about the Hughes? the current ones look a lot like Howards lobes, earlier ones were Engle, maybe others
Some say Hughes pushes the envelope too far IDK but it's nice to have the .200 data without having to dig for it
Hysteruc- great question that 200 duration is around the LCA which is in the area of just after maximum piston velocity and where the intake charge is still accelerating
Perhaps someone will post up some sim programs to answer your question because head flows and piston demand get involved- But in my experience it does make a big differnece
Krazy UDharold said that he used fewer polydines on the comp XT line than on the later Uldradyne and Lunati lines and that the additional computation allowed him to gentle out (my word) the close right before the close- one reason the comp is noiseer than the others- there is a duarability factor and early roller rockers like the Crane "quick lift"
are the same problem, What quick lifts up must quick come down
One thing I do is check the spring requirements- one way to sort out high rate cams