Thread: S1 Bare Head vs S2 Bare Head
View Single Post
Old Mar 21, 2009 | 09:57 AM
  #5  
TiB's Avatar
TiB
I've found that life I needed.. It's HERE!!
iTrader: (1)
 
Joined: May 2003
Posts: 1,397
Likes: 1
From: Blackpool
Default
Std series 1 valves are sodium filled so better that S2 and most replacement valves
Reply
0