1. B

    1630 ACE 170 - Spark Plug Gapping and Anti-Seize

    Hey Team, Its finally time to take my ski's out of storage for the spring / summer and have 2 questions: 1) I've been doing the annual maintenance myself for a couple years with no issues, however, I have noticed 1 discrepancy between what the Sea-Doo Manual says, and what NGK says. NGK Spark...
  2. BTR

    I Need a Longer-Lasting Spark Plug - Which plug?

    2005 RXT 4-Tec Supercharged 215HP. I've always used the OEM spark plugs (NGK DCPR8E gapped to 0.03”). But, they "go bad" on a regular basis. They are not fouled nor burned, and don't have any signs of abnormality when looking at the tips...... one of them simply goes bad. This necessitates...
  3. B

    Bad cavitation during turns and out of the hole.

    I own a 1996 SeaDoo XP and it has bad cavitation when i turn and do a broadie and when i am at a stand still. I did some research and came to the conclusion that it was my wear ring. So i starting taking it apart and got the nozzle off and was looking around and the bronze part was cracked and...