Feb 19, 2009 #1 S SNOWBIRD New Member Joined Jan 8, 2007 Messages 859 What happens if you remove T shaped pin and spring ,but do not remove check ball in valve body..
Feb 21, 2009 #2 A Alky V6 Let's go racing, boyz! Joined Jul 29, 2001 Messages 14,941 Max TV pressure at all times. Very late shift, if any.
Feb 21, 2009 #3 S SNOWBIRD New Member Joined Jan 8, 2007 Messages 859 Thanks ,I should have said exhaust instead of blow off.:biggrin: