Twenty years ago most manufacturers switched to all aluminum transoms.
Mounting outboard motor on pontoon boat. Just like any other boat pontoons have a sweet spot in which you should mount the outboard motor. You dont want to push it down too far though. The piece of wood was replaced with a thick piece of aluminum to support the engine.
In lower mounting the engine is set lower than the recommended standard. Doing this can have adverse effects. Spring loaded 11 of travel with 5 stops.
The vessel follows a traditional hull design in that the middle pontoon is larger than the outer ones and sits a few inches lower than the outer tubes. Older transoms were not a long as newer ones and most had a piece of 1 12 wood to support the engine. Plus installing it incorrectly can lead to damage to the motor and other parts of the boat.
Mounting the motor lower on the boat transom can create excessive spray increase case drag reduce underwater clearance and negatively impact faster boats. Pontoon motor mounting hight. Great Lakes Skipper has outstanding discount prices on top-quality new and replacement marine parts and boat engine accessories.
Any owner seeking the last bit of speed from an outboard-powered boat should grab a yard stick. The actual lifting bracket for the motor is not included with the Toon Kicker. The kicker motor can be steered via a tie rod to the anti-ventilation plate of the main motor.
The only way you can really tell if your gaining or losing speed is with a GPS unit I use mine out of my truck it works fine. With a transom mount motor on the other hand you only need to clamp it on to the stern of your boat. This is also known as the shaft length.