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FSH multiple cooling outlets "pissers"...

flyingnugget

Jetboaters Commander
Messages
449
Reaction score
412
Points
192
Location
Newnan, GA
Boat Make
Yamaha
Year
2024
Boat Model
255XD
Boat Length
25
Hey FSH owners... I was watching a info video about the 255 FSH and really like that boat and its layout. I noticed on some of the videos its has 3 pissers on each side. What are all of those for?

My 242LS only has 2 and it's on the Starboard side, It's obviously specific to the FSH's.

Thanks...
 
Hey FSH owners... I was watching a info video about the 255 FSH and really like that boat and its layout. I noticed on some of the videos its has 3 pissers on each side. What are all of those for?

My 242LS only has 2 and it's on the Starboard side, It's obviously specific to the FSH's.

Thanks...

The additional one is for the intercooler on the supercharged engines. The 252 has normally aspirated 1.8 L engines while the 255 has supercharged 1.8’s
 
@FSH 210 Sport

Thanks bud, but why are there 3 on each side... 1 for the super charger, 1 for cooling for the engine and the other is for what?

The way it works is 1 "pisser" is coming out of the oil cooler and 2 "pissers" are coming out of the intercooler. So the supercharged boats have 3 total per engine compared to non-supercharged with only 1 coming from oil cooler. Oh, and there is also the one coming off the thermostat but that dumps at the rear in the pump tunnel.

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