UltraDyne roller specs?? 311 R8

Anyone have a old UltraDyne catalog they can look up a grind for me?
Anyone run this cam? I picked it up of Porter awhile back..
Anyways.
The specs as I recall are real close too what i want.
It says 311 R8 on the end. I know the lobe lift is .4544 and it has 278° at fifty.
Id like to know the LSA, so I can a idea of where to put it in at as far as ICL goes. Probably 108 or so...just a guess.
Also wondering how aggressive the lobes are, and will I be changing springs out every year with these 1.75 rocker arms...
Lift is .795 before lash...

Here is the catalog from Bullet's site
http://bulletcams.com/Masters/ultradynemasters.html

From their catalog: "These are original designs with slower ramps and std. valve lash .026-.030"

R11 316/283/202 .4544"
The 'R' designates roller.
The '8' designates 108 lsa.
You can compare the profile to a similair CompCams grind and use their explaination of it's relative dynamics. But, IMO that is an aggressive profile.

Quote:

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From their catalog: "These are original designs with slower ramps and std. valve lash .026-.030"

R11 316/283/202 .4544"
The 'R' designates roller.
The '8' designates 108 lsa.
You can compare the profile to a similair CompCams grind and use their explaination of it's relative dynamics. But, IMO that is an aggressive profile.

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I dont see the cam listed, I see similar ones.
I know the 311 is adv duration, and R8 is listed as a master number??
Those numbers arent correct...
The second number is Dur@50 which I know is 278° not 283°.. I will call them...