CR and pump gas question

as nm said that intake closed is at .050 which is for degreeing in the cam not for calculations
worthless for calculations
do as I suggested and look at Howards cam master catalog and match it up with the hughes numbers - Howard will give you the timings - ask themif they are .006 or .008\
nm can do the rest
as I said you can run open chamber heads - but why?
try those compressions in a boat or truck or motorhome or in a street car with stock converter and tall gears and see how much fun it is something where you are putting a load on the motor below the torque peak
"better off to call the camgrinder" Hughes is not a camgrinder
is the second cam better?
Depends on where you want your rpm band to be what rpm at cruz are you happy with
then get your build to match
I must be as good a tuner as Yr- sure of that

key quote
avoid detonation and you are fine.
also what crackedback said
just because an expert can do it does not mean you should do it