Posted by Tony Thorne (18.104.22.168) on June 02, 2004 at 21:37:38:
I am rebuilding an A-4 that I never saw running or whole. The standard freeze out plugs from Moyer don't fit and it would apear that the boss where the plugs land are enlarged to about 1 inch size. Should I have the manifold machined to accept a larger plug, use a rubber universal plug, smash a steel plug in place or what? That is the question.