Fuglen
Difficult to say.
We don't know the weight of the engine.
I'm guessing this is not the original engine.
Wild guess is that a modern engine is lighter than an old engine, hp/weight ratio.
If this is a new or at least newer than the one from the 70's, this would cause no problem.
On a snekke like this the speed probably don't increase much if you give her more horsepower.
Besides that, no problem.
Being interested in this boat means you are not a speedhunter. Easy on the throttle, and you don't need to worry about fuel cost.
What is the weight of the original engine, and what is the weight of the new engine?
Google will answer that...
Greetings
The Bird
