Classic Australian Wooden Power Boat Association

Today we headed out for a test run with a single 45 weber.
It ran well with only a small hesitation just above 1500 rpm.
This feed the eng with acheving 6000 rpm at top end with the 3 blade prop that l have calculated to be a 17 pitch.
A justment of the cav settled the boat down and become quite noisey across the lake.