20 Seafari w/ 4 cyl i/o

[ocuyler]

Guys,

For an e-beer, can any 20 Seafari owners please tell me what performance to expect from a 4 cyl i/o, properly tuned and propped, etc. Cruise, WOT, fuel consuption. Any comments on this hull configuration.

I have not floated her and am dying to know.

Oh, yea, this not a TEST.

Otto

[barnacle]

Otto if I had to guess I would say you should cruise on plane at about 3500rpm and may see a speed of 18mph. Top rpm should fall around 4500rpm and speeds in the upper 20's. If you want great all around performance ask your dealer about a Alpha 4 series prop. These 4 blade props work great on the 4 cylinder engines. Fuel consuption depends on the year of the package but the 4 cyl. no matter what year sips fuel.

[EBEACH]

Otto,

there is a 6 page article on the 20 seafari here:
http://www.classicseacraft.com/1969S...ticlePage1.htm

You can thank Trayder [img]images/icons/smile.gif[/img]

Hey, what happened to your 23' pictures?
Any new ones with that seafari? We love pictures [img]images/icons/wink.gif[/img]

[Briguy]

Ebeach, I re-read that article and on page 4 it mentiones a SeaCraft employee Larry Potter. A relative of Bill Potter? Anyone can jump in here....Trayder.....

[ocuyler]

EBeach,

Thanks for reminding me of that article. It was great. Thats EXACTLY this boat! According to their tests, they cruised at 19 MPH at 5.3 MPG, but also found a WOT of 36 or something. It will cruise at 30 MPH at 3500 RPM at 4+ MPG! I can live with that.

[ May 19, 2003, 03:50 PM: Message edited by: Otto Cuyler ]

[Finster]

Otto, shoot me over pic's of your boat. I just ran into (met) some dude while out fishing the other day that had a (from what he said) a 71 tsunami. In accuallity it was an 7? Safari with origianl teak trimed windows around the helm, but no cabin windows??