[speedfreak99]

Ok - I bought this ski last summer and I have only got to ride a total of 3 hours (not by choice!) First time I took It out I blew the 1 piston and when I rebuit it I noticed spot to hook up a hose on the block, but there was nothing connected so I put a hose with a bolt in it thinking it was a vaccuum or something--- ok took out the ski again and blew the 1 piston again- this time the piston didn't melt the rings just broke--- I'm rebuilding it again but I wanna know what this port is for---sitting on the ski, its to the right of the #1 cylinder--- right next to the intake manifold it looks like a 1/2 hose would fit on it---