Hack
Well-known member
Olds valve covers on a BBC
No... It's that imitation blower scoop. That's good for at least a couple hundred horses.
I didn't catch that it was Olds powered from the few pictures in the add, but it is a pretty good looking boat for the money.
Image #4 https://swmi.craigslist.org/boa/d/union-jet-boat-for-sale/6853845171.html Look at the upper most manual. It's for a GM Oldsmobile 'Rocket' engine. So I'm assuming it's still got the original engine.
A lot of the early 70's jet boats had Olds 455's in them, so it would be period correct.