I just replaced my old HH60 with a Harbor Freight 212 Predator engine. After spending lots of money over the years to keep the old Tecumseh running, I thought I'd see how the Predator does. The installation was very easy and it has more power than what it ever had. Smooth, starts on the first pull and was only $120. I would easily swap over the the Predator before I'd spend another dime on the old HH60...