1975 SRV 240 performance

[dmnolan]

Wondering what I should expect for top speed and thoughts on best cruising speed?
MerCruiser 233 (351w) engine.

 

[El Capitan]

Wondering what I should expect for top speed and thoughts on best cruising speed?
MerCruiser 233 (351w) engine.

Ive read low-mid 30’s at wot and low-mid 20’s cruising depending on load, prop, and conditions.

 

[dmnolan]

Thanks, feels like the right numbers.