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SJ 320

About Characteristics

Main

Appendages
Fin w/bulb & spade rudder
Construction
GRP
First built hull
1994
Hull type
Monohull
Model
SJ 320
Sailboat builder
Seaquest Yachts
Sailboat designer
Stephen Jones

Dimensions

Ballast Type
Cast iron fin/lead bulb
Ballast weight
1320.0
Beam
3.15
Displacement
3522.0
Draft
1.93
Max Draft
1.93
Overall length
9.52
Waterline length
8.24

Sails

E
4.57
Est. Forestay Length
12.52
Fore area
20.72
I
12.04
J
3.44
Mainsail area
27.85
P
12.19
Total area
53.8

Engine

Engine(s) power
20.0
Engines amount
1
Fuel tank capacity
60.0
Fuel type
Diesel

Performance

Ballast ratio
37.48
Capsize Screening Formula
2.09
Comfort Ratio
18.9
Critical hull speed
6.97
Displacement-length ratio (DLR)
175.44
Upwind sail area to displacement
23.71

Accomodation

Freshwater tank capacity
120
I'm sorry, but I couldn't find any specific information about an SJ 320 boat. It's possible that this model is not widely known or may be a custom or limited edition boat. If you have any additional details or specifications about the SJ 320 boat, I may be able to provide more information.

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