YEAR

LENGTH

ENGINES

TRANS RATIO

PROPS

CUP Y/N

MAX RPM

MAX SPEED

1967

44'

Detroit Diesels

2:1

.

.

2800

18kts

1968

44'

Detroit Diesels

1.5:1

22x22 4bl

Yes

.

.

1968

44'

Detroit Diesels

1.97:1?

23x20 4 bl

Y

2700

.

1969

44'

671 detroit N series

2:1

25x25 4 blade michigan bronze

.

1850

15kts

1970

48'

DD 671N

.

.

.

.

14

1971

48'

detroit

1.5:1

23x23 4bl

No

.

14

1971

48'

671N

1.93:1

26x25 4 blade

.

2200

20kts

1972

48'

671's DD

.

.

.

2200

12

1973

44'

671JT

twin disc

25 4 blade

.

2250

20kts

1973

46'

J & T 6V92 Ti's

1.45:1

26x24

.

2300

24.5

1973

46'

Detroit

.

.

.

2400

15

1973

47'

671 TI

1.5:1

25x27

.

2500

.

1974

46'

671 N

1.91:1

251/2x233/4 4bl

Med

2450

18.5kts

1975

46'

6v71

.

.

.

2400

18

1975

46'

903's Cummins

2:1

26x26

.

2500

17kts

1976

46'

8V71N's

2:1

28x31

.

2300

21kts

1976

47'

6-71

1.97:1

25x25 3bl

Modified

2550

20.5kts

1976

46'6"

671 Detroits 325hp

.

.

.

2275

18

1977

46'

DD

.

.

.

2600

18

1977

46'

V871N

2:1

3 bl

.

2200

18

1978

48'

8V92 detroits

1.5:1 allisons

3bl

No

2350

30kts

1978

48'

8V71T

1.5:1

26x22 4 blade

.

2300

23kts

1979

48'

8V92T.I. 550 hp

1.5:1

28x28

.

2300

31

1980

48'

8v92

.

.

.

.

25

1980

48'

GM 575hp

2:1

28x28

.

2400

30kts

1981

48'

8V92TI

.

.

.

25k

1982

46'

DD 671ti

1.5:1

.

.

2500

24

1983

46'

671 Turbo

.

.

.

.

.

1984

48'

8V92 TA Johnson & Towers

.

.

.

2350

32

1998

58'

3412 cat

1.5:1

.

.

2300

34kts