If you don’t know what it is, you’re excused. Excelsior Super X head casting pattern. Brilliant photo by jeppe sørensen
About time I picked up the engine rockers project again. Not happy with the test castings and general patterns design, I dug some old sketches up. Let’s see where that takes me..
Taking time off. Going back into the Atlas Mountains on motorcycle. Been 22 years since I somehow landed a part in the "Young Indiana Jones" while trying to study architecture in Seville.. Moroccan time machine..
Allmost there,- a couple of minor surface defects, but I'm pretty happy! It's just a test. Proper casting in bronze to come..
Core test. A bit of a chance with this type of sand. Reinforced with 4 mm steel pin so let's see..
Couldn't resist test fitting.. I'll probably run with my own Bartholin Rockers on my Alu heads and save the scan of the Koslow/Constantine Rocker for the next set done in proper SG iron.