89
PREDELIVERY
WATER TEST AND FINAL ADJUSTMENTS
5
Water Pressure Chart
This chart lists typical water pressure readings for
AA model outboards for boat spee ds up to
50 mph (80 kph/43 knots). W ater pressure re ad-
ings can vary depending on water screen typ e,
hull design, set up, and operating conditions.
RPM Idle 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500
Model Water Pressure (psi/kpa)
40–60 HP
4-5
(27-34)
5-6
(34-41)
7-9
(48-62)
10-11
(68-75)
14-15
(96-103)
15-17
(103-117)
16-18
(110-124)
16-18
(110-124)
14-16
(96-110)
12-14
(82-96)
10-12
(68-82)
75–90 HP
5-6
(34-41)
10-11
(68-75)
12-14
(82-96)
15-17
(103-117)
16-18
(110-124)
16-18
(110-124)
13-15
(89-103)
15-17
(103-117)
16-18
(110-124)
19-21
(131-144)
20-22
(137-151)
115–130 HP
60° V4
5-6
(34-41)
9-10
(62-68)
12-14
(82-96)
15-17
(103-117)
18-20
(124-137)
20-21
(137-144)
20-22
(137-151)
21-23
(144-158)
21-23
(144-158)
21-23
(144-158)
21-23
(144-158)
150–200 HP
60° V6
4-5
(27-34)
9-11
(62-75)
14-16
(96-110)
17-19
(117-131
19-21
(131-144)
20-22
(137-151)
20-22
(137-151)
21-23
(144-158)
22-24
(151-165)
23-25
(158-172)
24-26
(165-179)
200–250 HP
90°V6 (3.3L)
1
3-5
(27-34)
7-9
(48-62)
8-10
(55-68)
9-11
(62-75)
10-12
(68-82)
11-13
(75-89)
12-14
(82-96)
13-15
(89-103)
14-16
(96-110)
15-17
(103-117)
16-18
(110-124)
250–300 HP
90°V6 (3.4L)
1
4-6
(27-41)
7-11
(48-75)
9-12
(62-82)
10-14
(68-96)
12-15
(82-103)
14-16
(96-110)
15-18
(103-124)
16-19
(110-131)
18-20
(124-137)
18-25
(124-172)
20-30
(137-207)
Notes:
1. W ater pressure rea dings in exce ss o f 40 psi ( 275 kpa) a re possib le for these mod els at boa t sp eeds a bove 5 0 MPH
(80 KPH/43 knots).
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