Yes they are like a Bullet jus a little heavier. Thats a tuff combo to setup On both.Opti 225 dont have enuf LOW RPM power to plain the boat with enuf prop to stay off the limiter with fishing props. 25 " Tempest works good. Sometimes 26 Trophies and Turbo TXP 26 have worked on some that dont run a heavy fishin load like my fishn partner's . Like ol Hotprop .....