Just installed my 261 engine in my 52 3600 and have come up with a couple of questions.
1. Where on the engine is the connection port for an oil pressure gauge line or sending unit? (This is a full flow oiling system engine) The old engine was a 234 which had the port on the left hand side of the block. I would be interestd in hearing how other Stovebolters running 261's have solved the problem.

2. Timing marks, there are several stamped on the flywheel, three vertical lines a circle and a triangle. I heard of references to a pressed in steel ball but my flywheel has only the three types of marks I've listed. What is the significance of these three different types of marks.?
Later
BUBBAB52 grin grin


Bubba