Randy has stopped making the MECOA engines and sources them from the LEO company in China. All the parts will enterchange between them. This happened about the time he bought K&B. The GMS engines that he sells are also made in China.

The bigger K&B's are made in the USA. I don't know about the .15? He also makes the RJL K61 as well as the HP and HB engines as well as some other antique types.

He's been low on K&B inventory for a while. He just completed a batch of K&B ABC .61 Twist Gold Heads this past spring though.

Enjoy,

Jim