RE: BOP 215 valve springs

["Jones, Daniel C" <Daniel.Jones@MW.Boeing.com>]

D&D stocks the early Chevy valve springs.  They are stiffer and have a
damper.
I don't have a part number handy but I've got the boxes they came in
somewhere.
They were Sealed Power/TRW parts, IIRC.  

Dan Jones

> What is the valve spring dimensions for a stock BOP 215?  I've heard that 
> early small block Chevy springs with the same dimensions as stock BOP 215
> can 
> be used to upgrade to 100 #  force?  Any details on this would be 
> appreciated.  Thanks.
>