Our 4th Sea Ray, '02 Bowrider 220, '02 260DA, '89 268DA, and now an '89 300 DA. I repowered my '89 268DA (still have this boat too) with a new Mercruiser 350 MAG MPI w/ Bravo III. I love fuel injection. The '89 300DA 5.7's have carbs. The motors have 50 hours on rebuilds and run great and sound nice underway, but require some effort (compared to my fuel injected 350 in the 268 DA) to get them started. Here is my question: What have you found to be the best starting procedure to fire these engines when cold? My Sea Ray dealer is servicing both these motors this week and if you have any suggestions regarding maintenance issues, I'll be happy to pass them on. Thanks