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LS2000 port motor, water leak post top end rebuild.

rxr2000

Jet Boat Lover
Messages
13
Reaction score
5
Points
72
Boat Make
Yamaha
Year
2000
Boat Model
LS
Boat Length
19
Hello all, rebuilt port motor, top end with wisecos. Chasing a water leak from above the exhaust, before I tear it apart again, wanted to see if someones been thru this and had pointers.
 
Video is too large
 

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  • Screenshot_20260407-091639.png
    Screenshot_20260407-091639.png
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Trying video again
 
Not sure what you mean by 'water leak above the exhaust'. The expansion chamber is above the engine. You mean above the manifold?
 
Thanks @Exciter 220 ,water jacket in the video, the big blue tube, solved , was leaking on the top, just needed a few bolts tightened
 
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