100NG Blue vs Black -- differences?
Just got a new 100NG Blackhead from my dealer as a replacement engine for my 100NG which is lost somewhere in CZ.
What are the most significant changes made at the Blackhead? Well, the nicasil cylinder coating and the sockets for the cylinder screws (some european blueheads literally lost one cylinder during flight) MUST have been changed now. But what else has been changed? Are the starting problems solved? Is the 100NG Black also a bit heat sensitive?