Help me identify engine...

[tlarocque]

This is a 2005 Nautique 206. Seller says the engine is a PCM 330 that has closed cooling. I'm not familiar with that motor. The engine cover looks different than the PCM Excalibur 330 I have in my 2005 SN 196 so I want to be sure. Selling dealer claims it was a fresh water boat up in WA state.

Thanks!

[tlarocque]

Think I figured out it's a 6.0.

[Rednucleus]

Closed cooling? Where's the coolant reservoir??

[tlarocque]

Got some additional pics and the hull is pretty hammered so it's a pass anyway.

[MN Ryan]

Looks like a coolant reservoir behind the dipstick on the rear of the engine.

[NautiqueJeff]

Yep, that's a 6.0. It was known as the ZR6 during that time period. 375 HP.