The article says they are proprietary. It does say that lift is over .600, duration @ .050 is over 260 and it is on 109 centers.
Idle at 1,300 rpm and torque peak at 5,800 is a big cam for the street in my book.
Sounds to me like it's a good bit over 260 @ .050" if that's how it behaves.
You know what I'm gonna say, but I'll say it anyway...call Dwayne!
And I'd go roller.
Hey Chip - a roller is out for this deal as per the owner, its the best compromise between initial cost, maintenance etc and HP/TQ for him/the application. Its a 95% street car with a possible few blasts down the track per year ie: 1 or 2 meetings tops.
I rang Dwayne twice and left messages for him - no dice, could'nt get him and left a message the second time
Does he have email?