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We got the opportunity to test the new UL350-70in GEN-3 propeller for the last few months. After all the other name brands that we bought and tested we had decided that the GEN-2 whirlwind prop was by far the best. I was reluctant to even remove the GEN-2 to try anything ells but I am glad I did. I am surprised at the improvement it made on my aircraft. Better clime and a better cruse/clime ratio. You get the clime you want and still have cruse to spare. In my opinion Whirlwind 70" gen-3 prop and the UL 350IS is a match made in aviation heaven.
EhPro Custom Fab