I have the #6 engine kit, and have just over 7 hours run time on it (about 80 runs!) since June.

I measuredmy static thrust with a scale and it was just a hair over 12 pounds.

I have the electric starter but I am using the FADEC semi auto start ECU. Works really, really well.

My Hausel pump was really tight, I ended up having to remove 1 thou off the inside of the cover to clear the gears. Now it runs reliably but when it was tight one run would be OK, then the next would have a hot (or NO) start.

Now it starts perfect every time and no flaming at all. Mine is statically balanced as per Wren's instructions and is running without any vibes at all RPM's up to 160,000.

The 54' is a great engine. I received less than thrilling service from Dennis, but it seems maybe I was an isolated incident.

Enjoy your engine, it is a gem!

AJC