Mike, does your 2.25hp 61202 have the large fuel tank or the shallow one?

Grumpy is it possible to have a shallow tank with a pulsa jet? It doesn't make a lot of sense otherwise... both of my 60102 engines are 1969 and 2hp. You wouldn't think they would be rated at 2.25hp in 1968 and then later at 2hp. I know I have a much later 91202 with a shallow tank.