Rig a K-Boat Step by step "How to"

[Sharp shooter]

Similar to this deal.

[HotWater]

some people cover the prop shatft like that all the way to the strut in an idea of it being more hydrodynamic.

Similar to this deal.

Interesting, I thought anything with a larger diameter would increase drag. Don't some of the SS use a 7/8" shaft to decrease drag or do they use it for a different reason?

[Sharp shooter]

Interesting, I thought anything with a larger diameter would increase drag. Don't some of the SS use a 7/8" shaft to decrease drag or do they use it for a different reason?

I always thought (maybe wrongfully) that it was for less reciprocating weight...?