All very interesting....brochures rarely lie,if its a 4hp go with the snorkel set up especially if it has a hole provision in the bars for one.
The only other thing is that yours is 1980 thats a lot of mowers and maybee even some more modern changes in that period. My rebel is an early 1979 and closer to the release of this brochure...did the models change in 2 years? probably
If it was mine id go the snorkel option....Im sure I have a filter assy,but your on your own with the snorkel and elbow...
