-This air boat unit is designed for the 35 HP Briggs and Stratton horizontal shaft engines.
-The unit is a plate style system using the eccentric center shaft to tighten the 50 mm wide drive belt, very similar to our other product lines.
-The output pulley also doubles as the propeller hub.
-This drive unit uses a standard metric bolt pattern and 8 mm cap screws to attach the propeller of your choice.
-The available ratios for a Briggs Mini drive unit are:
1.65 to 1, 2 to 1