Kasea Skyhawk 50 and SSkyhawk 90 Cases

[ron bravo]

anybody out there no if a kasea 50 set of cases and Kasea 90 cases are interchangeable?........I am asking becuase I have a 50 crank with a big bore 70 kit and a blown up 90 engine.....was hoping to make a runner with the parts I have left over. Thanks for any help

[pitviperacing]

probly won't interchange. generally the 50/70 cases are smaller for the crankshaft side bearings. I have etons and most of the minis use the same engine cases. what is blown up with the 90 ? I might have some parts laying around.