Help with shaft specs

[Smokiepie]

I have an old Callaway Big bertha war bird 3 wood,it has a Aldila RCH90 firm boron graphite shaft.Does anyone know the spec of this shaft and which up to date shafts have a simmiler spec

 

[viscount17]

try this:

http://www.golfworks.com/article.asp?ai=259&bhcd2=1215153592

 

[Smokiepie]

Thanks for your help viscount17 and sorry for the delay in replying (it was a long weekend)