not exactly a prop question...

[bogieboy]

but prop related so i figure it would fit here... i picked up an old Kyosho Viper R from good will a few weeks ago, and i kinda want to play with a jet drive for it... being about 20-24" hull, shallow Vee, what might be a good size impeller housing for it? was thinking about a 25mm would be about right? not really sure though how jet translates to prop size...

[Peter A]

This one.

https://www.offshoreelectrics.com/proddetail.php?prod=tfl-b54253