<VV> Adjusting Valves

[HallGrenn at aol.com]

Others may have no problem with the one full turn the manual specifies and  
it may work well on new engines, but I've been doing 3/4 turn for decades 
with  better results.
 
Bob
 
 
In a message dated 6/19/2012 1:56:07 A.M. Eastern Daylight Time,  
32chevy at 0306.org writes:

Some of  the books say to turn the rocker nut 1/2 turn after reaching 
zero lash but  the
Shop Manual says turn the rocker nut one full turn after zero  lash.    
Which is correct ?

John  Howell