Typical lifespan of a 1.5L 155HP engine?

[jpass]

We just gave up our 1820 hour 351 Windsor powered Correctcraft to get into this 210 Challenger SE.

When we traded her in her inspection revealed a ridiculously healthy V8. Capable of a lot more hours if properly maintained.

We've never owned 4 stroke skis, let alone BRPs.

With proper maintenance, what's the typical hours you can get outta one of these little motors? Ours currently sits at 108 hours each engine.

 

[Cobra Jet Steering LLC]

I put 500+ on both of my sea doo 155 hp 4 tec skies. By then the plug recesses were filling up with oil from the gaskets leaking though.
I also Had lots of motor mount issues and some serious pump issues with cavitation no matter what I did to correct it but the engines were pretty reliable.

 

[MikeyL]

@Cobra Jet Steering LLC's answer is really accurate.
We know of watersports operators who units i their fleet go 1500 hours +.
The SECRET is having non-supercharged power plants.
I have learned that for whatever reason the normmally-aspirated engines last far more hours.

Good luck in your buying opportunity, @jpass. Glad you're here with us.
Best Wishes, Mikey Lulejian - Lake Oconee, GA