Honey:

Sure does look like my 35, except mine has the recoil start housing.
Here's some dimensions.
6 1/2" overall ht. of crank housing to top of cyl. housing
3 1/4" max. fin width looking from front.

If your points are clean . it has to be the coil or condenser. Guess that went without saying. Well, throw a bad plug in the mix too.