Note: All Island Packet models are subject to specification changes (dimensions, capacities, ratings, equipment, etc.) during their production life. The specifications given here are representative and should be used for general comparison only.
General Information For The IP320
Island Packet 320
The Island Packet 320 combines the extensive building, sailing, and design experience that have made Island Packet Yachts America's Cruising Yacht Leader. Using owner feedback from millions of miles of cruising experience, noted naval architect Bob Johnson designed the IP320 to maximize offshore capability and liveaboard comfort. Cruising World magazine confirmed the success of this design by awarding the IP320 its Best Midsize Cruiser honors in the 1998 Boat of the Year contest.
- from the factory brochure
Documentation For The IP320
Brochure
Spec & Price List
Interior Plan
Specifications For The IP320
First Built
1998
LOA
33'-3''
Sail Area
645
Last Built
TBD
LOD
N/A
Sail I
44'-0''
Number Built
54
LWL
27'
Sail J
14'-8''
Displacement
13500
Beam
11'-9''
Sail P
37'-0''
Ballast
6000
Draft
4'-3''
Sail E
12'-6''
Fuel Cap
45 US gal
Shoal Draft
N/A
D/L Ratio
306
Water Cap
90 US gal
Mast Height
48'-1''
SA/D Ratio
18.2
Holding Cap
26 US gal
Diesel HP
27
B/D Ratio
44%
Click here to compare these IP320 specifications with other Island Packet models.
Running Rigging For The IP320
Mainsail Rigging
Staysail Rigging
Other Rigging
Halyard
3/8''x106'
Halyard
5/16'x65'
Jib Halyard
3/8''x94'
Sheet
7/16''x56'
Sheet
3/8''x65'
Jib Sheet
7/16''x140'
Topping Tail
5/16''x30'
Clew
3/8''x65'
Boom Vang
7/16''x41'
Topping Wire
1/8''x32' 7x7 wire
Topping Lift
N/A (Hoyt Boom)
Reefing Lines
9/16''
Traveler Control
3/8''x30'
Click here to compare IP320 running rigging with other Island Packet models.
Standing Rigging For The IP320
Wire Size
Loos Gauge
Scale Reading Below 50 F
Scale Reading 50 F to 80 F
Scale Reading Above 80 F
Upper Stays
9/32''
PT-3
16
18
19
Intermediate Stays
- -
- -
- -
- -
- -
Aft Lower Stays
1/4''
PT-2
32
34
35
Fwd Lower Stays
1/4''
PT-2
32
34
35
Check Stays
- -
- -
- -
- -
- -
Back Stays
7/32''
PT-2
28
30
31
IMPORTANT : These are MAXIMUM (not to exceed) rigging tensions as measured using the indicated Loos gauges
Check tensions after initial setup of the rigging and after any subsequent adjustments.
Gauge readings may vary from stay to stay of the same type but none should exceed the maximum scale readings listed.
Please visit the Loos website for more information about the PT-2 and PT-3 gauges.
If you are not familiar with the process for tuning your rig please contact a qualified rigger in your area.
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