powellcrazy wrote:
Fuel injection will provide easier faster start ups, fuel consumption on a big block 7.4" can be upto 27 gph at wot. We had a '95 sundowner with the 7.4L, loved it.
Now for towing, the base weight of that boat with no options is spec'd at 5200 lbs, you have the upgraded motor (add 500 lbs), add 1500-1700 for trailer, fuel, water, anchor, food, ect... Your going to be pushing 9k once all is said and done. IMHO, your 1/2 ton is too small, you need a 3/4 ton for a large boat.
We have a tahoe in the garage, its rated to tow 8500lbs, I have tried to pull our boat with it, no go!!! Really I do not like towing much more than 5k behind the little suv. Sure your sales guy will tell you that you'll be fine and you see other doing it, but that does not make it safe. Vistas are heavy compared to the sundowner. Get a bigger tow vehicle then get vista, or if your not going to trailer it, no issue.
I'll second Powell on this one. I have an '06 258 that I tow very infrequently with an '07 Yukon Denali. When you crunch the numbers, my vista comes in at around 9,200 lbs, which is 400 lbs above the truck's trailer rating. A couple of times a year, I tow mine back and forth from the marina where we slip in Indiana to our house in Ohio (about an hour) across mostly flat landscape and have not had a problem or felt unsafe. But I wouldn't feel comfortable towing it over any real steep grades or for any distance over an hour or so. It's primarily a safety concern, but you also have to think about the strain you're putting on your truck.
Great looking boat. Enjoy!