Posted by Vaughn [172.68.143.57] on Tuesday, January 23, 2018 at 21:22:00 :
In Reply to: Cylinder head posted by Terry [162.158.255.55] on Tuesday, January 23, 2018 at 18:05:20 :
If variations exceed .004 per 1 foot of length, resurface the head. Per TM9-1840A