Help with props

[Tom_Handley]

Years ago this boat ran really well with a 1245 and sometimes 1445 Octura prop behind a K&B 7.5cc inboard.
Now putting a CMB 45 V5 in it and only seem to be able to get ABC props in my area and I have no experience with that brand - been 30 years.
Maximum diameter is 47mm, anything larger won't fit.
Any ideas what prop would be a good choice?

 

[shoboat]

Tom,

An 1814, 1914/3, X-447/3 if you can have Peter make you one.
Lots of choices M-447, M-545, & M-645 if you have plenty of fuel
going through that motor and pipe combination.

Enjoy Testing,

Mark