I just bought a 97 seadoo Xp with the 787 motor. I am new to this whole jetski thing, but i am learning fairly quicky. so, my jetski seems to be bogging down when i take off from a dead stop everytime after i start the thing, so i figured id take out the RAVE valves and clean them. underneath the caps was all oil and gunk, i also noticed that all the plastic underneath one of the caps was completely melted away! any clue what could have melted the bottom plastic part of the rave valve? and is this a big problem?
any info at all would be greatly appreciated.