changed out o-ring big improvement,still not 100% will keep looking. Tack Jeff
I will change out that o-ring and look for it seating properly Etc. let you know how it goes. Cheers Jeff
by leaking handhole sealing do you mean the inspection cover? no extra weight nothing added in front of intake.
I have a hamilton jet 292 coupled to a qsc 8.3 490 hp on a 36' leblanc. rpm started going up speed going down,changed out the impellar and wear...