Yay its in and running. Now for the long break in. I've driven it and broken in the engine for the customer, 500 miles so far, running great. It needs 1000 miles before it can get reved up to 7000RPM. Hope it lasts a long time. I have two more to build before summer. 912 engines can be fun, when you have someone that is willing to spend what it takes to built them right.