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ZIGGURAT 916

Built by CPR (ITA) • Designed by Andrea Vallicelli
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ZIGGURAT 916 - Drawing

General Information

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
Construction: FG
First Built: 1977
Last Built: 1989

Dimensions

Length Overall (LOA): 9.16 m
Length Waterline (LWL): 7.90 m
Beam: 3.02 m
Draft (Max): 1.70 m

Weight & Ballast

Displacement: 3,100 kg
Ballast: 1,550 kg

Sail Plan

Foresail Area: 22.06 m²
Mainsail Area: 16.42 m²
Total Sail Area (calculated): 38.48 m²
Sail Area (reported): 38.46 m²
I (Fore Triangle Height): 11.70 m
J (Fore Triangle Base): 3.77 m
P (Mainsail Hoist): 10.95 m
E (Boom Length): 3.00 m

Engine & Systems

Engine Make: Renault
Engine Type: Gas
Engine Power: 16 HP

Performance Ratios

Hull Speed: 6.82 knots
SA/Displacement (Calculated): 18.10
SA/Displacement (Reported): 18.45
Ballast/Disp Ratio: 50.00%
Displacement/Length: 175.20
Comfort Ratio: 18.33
Capsize Screening: 2.09
S-Number: 3.20

Notes

Based on IOR half ton racer.