1060mm (41") version printed on the Prusa Mk2s

[Haoleboy]

Knowing there are some great high performance engines available from KMB (https://www.kehrer-modellbau.de/en/kmb- ... -to-kamewa) that are high performance and reliable, I am creating a SB90 that is about 1060mm in length to fit these drive units. I have scaled the model by 1.6x and split the parts apart to fit on the prusa Mk2S bed.

Hobbyking makes a great motor that fits these units with lots of power and efficiency:
https://hobbyking.com/en_us/propdrive-v ... motor.html

My plan is to epoxyglass the parts together with section 4 designed for the larger KMB28 jet units- then possibly make a one piece mould for a true epoxyglass hull. The upper deck parts I'll print from ABS for durability and light weight.

photos below of progress so far- 2 sections left to print for the hull.