Professor Fate
Push the button, Max...
I have a '79 casting date spread bore manifold that I got in a parts deal a while back, just getting around to using it now.
It already had the EGR jets removed from the plenum floor, leaving just the open threaded holes, so I tried to plug them- tried pipe thread, fine thread, coarse thread, nothing seems to fit. Was this a special thread, and does anybody make plugs for this? Almost ready to just run pipe taps into them, but thought I'd check here first.
It already had the EGR jets removed from the plenum floor, leaving just the open threaded holes, so I tried to plug them- tried pipe thread, fine thread, coarse thread, nothing seems to fit. Was this a special thread, and does anybody make plugs for this? Almost ready to just run pipe taps into them, but thought I'd check here first.