Umm, wtf is this?
A boost port plug wedged in? Saw it lifting off as I was chopping it out. I thought it was just cast. Nope.
I also opened the magical hidden boost in the cases, it’s on both sides of the cases so you could flip the cyl 180 if you wanted and still have a full boost for other engine applications.
I lastly finished porting and cutting gaskets I’ll assemble tomorrow
I can see a very easy way to put big reeds on this. Just have to do a lil aluminum welding to the stator side and vari side to seal up the reed area in the cases that’s reduced in size. Then hog all that garbage out