1975 Datsun 280z FSM - Spooled up Racing

Air Conditioning
RERFORMANCE CHART
Engine speed : 1,500 rpm
FAN lever : 4
AIR lever : A/C
TEMP lever : Max. cold
Relative humidity
Ambient air
Air temperature
°F(°C)
Discharge air temperature
o F ( o c)
Pressure High
(Discharge side)
psi (kg/cm 2 )
Pressure Low
(Suction side)
psi (kg/cm 2 )
70 (21.0)
52.0 to 57.0 (11.0 to 14.0)
168 to 198 (11.8 to 13.9)
28 to 36 (2.0 to 2.5)
80 (26.5)
61.0 to 68.0 (16.0 to 20.0)
185 to 218 (13.0 to 15.3)
33 to 40 (2.3 to 2.8)
80
90 (32.5)
100 (38.0)
110(43.5)
67.0 to 76.0 (19.5 to 24.5)
73.0 to 82.5 (23.0 to 27.5)
79.0 to 90.0 (26.0 to 32.0)
208 to 246 (14.6 to 17.3)
235 to 273 (16.5 to 19.2)
266 to 303 (18.7 to 21.3)
38 to 48 (2.7 to 3.4)
48 to 55 (3.4 to 3.9)
61 to 68 (4.3 to 4.8)
70 (21.0)
49.0 to 55.0 (9.5 to 13.0)
154 to 182 (10.8 to 12.8)
24 to 33 (1.7 to 2.3)
80 (26.5)
57.0 to 64.0 (14.0 to 18.0)
168 to 202 (11.8 to 14.2)
28 to 37 (2.0 to 2.6)
70
90 (32.5)
100 (38.0)
110(43.5)
63.5 to 71.5 (17.5 to 22.0)
70.0 to 78.0 (21.0 to 25.5)
75.0 to 84.0 (24.0 to 29.0)
192 to 228 (13.5 to 16.0)
219 to 255 (15.4 to 17.9)
249 to 285 (17.5 to 20.0)
34 to 43 (2.4 to 3.0)
43 to 51 (3.0 to 3.6)
55 to 64 (3.9 to 4.5)
70(21.0)
46.0 to 52.0 (7.5 to 11.0)
138 to 168 (9.7 to 11.8)
20 to 28 (1.4 to 2.0)
80 (26.5)
54.0 to 61.0 (12.0 to 16.0)
152 to 185 (10.7 to 13.0)
23 to 33 (1.6 to 2.3)
60
90 (32.5)
100 (38.0)
110(43.5)
60.0 to 67.0 (15.5 to 19.5)
65.0 to 73.0 (18.5 to 23.0)
70.5 to 79.0 (21.5 to 26.0)
175 to 209 (12.3 to 14.7)
201 to 235 (14.1 to 16.5)
230 to 267 (16.2 to 18.8)
28 to 38 (2.0 to 2.7)
37 to 48 (2.6 to 3.4)
48 to 61 (3.4 to 4.3)
50
70 (21.0)
80 (26.5)
90 (32.5)
100 (38.0)
110(43.5)
43.0 to 49.0 (6.0 to 9.5)
50.0 to 57.0 (10.0 to 14.0)
56.0 to 63.5 (13.5 to 17.5)
61.0 to 70.0 (16.0 to 21.0)
66.0 to 75.0 (19.0 to 24.0)
124 to 154 (8.7 to 10.8)
137 to 168 (9.6 to 11.8)
156 to 192 (11.0 to 13.5)
182 to 219 (12.8 to 15.4)
213 to 249 (15.0 to 17.5)
16 to 24 (1.1 to 1.7)
18 to 28 (1.3 to 2.0)
23 to 34 (1.6 to 2.4)
31 to 43 (2.2 to 3.0)
44 to 55 (3.1 to 3.9)
40
70 (21.0)
80 (26.5)
90 (32.5)
100 (38.0)
110 (43.5)
39.0 to 45.5 (4.0 to 7.5)
46.0 to 54.0 (8.0 to 12.0)
53.0 to 60.0 (11.5 to 15.5)
57.0 to 65.0(14.0 to 18.5)
62.0 to 71.0 (16.5 to 21.5)
108 to 137 (7.6 to 9.7)
119 to 152 (8.4 to 10.7)
139 to 175 (9.8 to 12.3)
162 to 201 (11.4 to 14.1)
195 to 230 (13.7 to 16.2)
11 to 20 (0.8 to 1.4)
14 to 23 (1.0 to 1.6)
18 to 28 (1.3 to 2.0)
27 to 37 (1.9 to 2.6)
40 to 48 (2.8 to 3.4)
30
70 (21.0)
80 (26.5)
90 (32.5)
100 (38.0)
110 (43.5)
36.5 to 43.0 (2.5 to 6.0)
43.0 to 50.0 (6.0 to 10.0)
48.0 to 56.0 (9.0 to 13.5)
54.0 to 61.0 (12.0 to 16.0)
58.0 to 66.0 (14.5 to 19.0)
94 to 124 (6.6 to 8.7)
102 to 137 (7.2 to 9.6)
121 to 156 (8.5 to 11.0)
147 to 182 (10.3 to 12.8)
176 to 213 (12.4 to 15.0)
7 to 16 (0.5 to 1.1)
10 to 18 (0.7 to 1.3)
14 to 23 (1.0 to 1.6)
23 to 31 (1.6 to 2.2)
37 to 44 (2.6 to 3.1)
Note:
These data are based on the results when air conditioner has been in operation
approximately for 10 minutes.
AC-57