ryanc2
Well-known member
Anyone running an SDS prop on the 3.3L four strokes? I won a certificate for a new Yamaha prop and was looking at maybe getting one. Spoke to Parker and they indicated they're made really for the newer 4.2 that can handle more cupping.
Currently running stock black painted 15x17 on my F250/2300
4200 cruise at 28 mph 3.0 MPG
5900 WOT at 43 mph
Currently running stock black painted 15x17 on my F250/2300
4200 cruise at 28 mph 3.0 MPG
5900 WOT at 43 mph