Asked 275$ price is for one engine with one ignition and one muffler. Additionnal ignitions are 50$ and muffler 60$. Buy more items and get a better deal. Both engines have new Bowman rings and run extremely well. Idle below 1 300 and top 6 700/6 800 on Mejzlik 20-10. Bowman rings make theses engine very easy to handle compared to stock rings.