Hey guys help me choose a cam....hyd roller or solid ?

Thanx Brian....:)

I also have a new Hughes HEV solid cam with 245/250 @.050" and .560"/.575" lift with 1.5 rollers, but I felt there too much duration @ .050 for the CR and too much lift which is why I was researching alternatives....your thoughts on using this and setup in the engine?

My inital thought re lift was that at aroung .560" (gross lift not net) there was wasted lift there as the heads dont really flow much past .500".

I figured as much on the 4deg advance re cyl pressure ...thanx !

Id also heard about annular carbs being really rich on the top end.

Which 750 DP would you recommend for this combo ?

Thanx again,

Rat

What's the lobe center on that cam? If you can swing it, the 950HP holley is one of the best carb's you'll ever find.
Or just the plain jane 750DP is good too. Less $$$.
With that much gear I think you'll get by with that cam. You need power up to 6700rpm so a little cam will be done long before the end of the 1/4!