i got this 1997 tigershark 770 daytona and all it needs is pistons and rings i ordered my pistons and going to bore the cylinders out to .25 over i think tigersharks are awesome shout out if you like or dislike or if you have any problems with them i got mine for $900 i think it was a great deal i owned a seadoo 580 first and loved it started working on them and man its addicting well have fun making waves and shreading waters later james