3/4 of a piece of alluminum filler rod don't wiegh that much, unless yer from Norway. Why go with a .030" popup when you can go .100" & really wake it up, also allot less work involved. I know the 372's like it. Different strokes fer different folks.
Now sit back & watch the can-o-worms explode:msp_ohmy:
When welding a piston, isn't warpage a problem? Does the heat affect any of the piston's dimensions? Just curious how this is handled.
Thanks.