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Old 08-27-2013, 03:23 PM
Greenwood87 Greenwood87 is offline
TT Enthusiast
Join Date: May 2013
Boat: 1989 Mastercraft Tri Star 190
Location: Southeast
Posts: 111
Well one of the gaskets was missing a complete piece between the water jacket and exhaust side of the manifold. So there was a direct path for water to flow into the exhaust side of the manifolds. I did a compression test on all cylinders between 120 and 135 on all cylinders. I haven't had the chance to test after I assembled the riser gaskets (I was completely tired of the dang thing and went out on by buddies sail boat). I'm going to test this Friday.
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