steedastangt Founding Member Aug 29, 2001 141 0 0 newbraunfels,tx Apr 10, 2005 #1 Apr 10, 2005 #1 Is there a difference in size between the SVO head valve springs and non pi and non pi valve springs? im having a brain fart i know there vavlve size is different but didnt know if seats were the same.
Is there a difference in size between the SVO head valve springs and non pi and non pi valve springs? im having a brain fart i know there vavlve size is different but didnt know if seats were the same.