Westerbeke PERFORMER-SIX Specification

115hp

FEATURES

CLEAN

Engine rated at maximum horsepower with

no visible exhaust emissions

.

marine

diesel

engine

-

!

'I

QUIET

Power rating includes

modern standards of

noise level and fuel con-

sum ption. A re-designed

combustion chamber

re

duces diesel "ba rk",

ensures complete burn-

ing of fuel.

POWERFUL

Engine rating is

necessary accessories

working .

real horsepower .

SMOOTH

Crankshaft is dynamIcally

torsional vibration

damper.

EASY

Accessories and piping

are located high on the

block and

fere with each other.

LONG LASTING

Designed

intervals between major overhauls, and to

facilitate these easily replaceable parts.

It represents

balanced w

TO

with

ith

SERVICE

do

not inter-

to

extend

with

all

a

EC

ONOM

Excellent fuel economy

low service and

repair costs, long life ,

high resale value.

The Westerbeke

PERFORMER-SIX is a

safe dependable diesel , quiet

enough

criminating yachtsman,

economical enough the

man.

ICAL

and

smooth

for

the

commercial

most

fisher-

dis-

for

I)

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_

~ol

_

WESTERBEKE PERFORMER-SIX SPECIFICATIONS

Type: Direct

c

ylinder

Displacement:

inches

4.92 Power

with BSAU 141a (1971) - See Compression Weight Cylinder weHype bearings Cylinder Crankcase: N Crankshaft: statically vibration Camshaft P

is

tons

chamber,

Connecting up

through

Tim

ing simple ground. Backlash operation. Fuel

system: Distributor anical stage Lubrication gear

pump,

with

spin-on element safeguards Cooling heat

exchanger

manifold Electric

alterna Reverse and ple

disc band requ i correct

2.5 :1, and 3 : 1, by Paragon or Warner. V-drives Rotation: Most

list.) Installation 12-

maximum Fuel return V.". temperature

injection. naturally

in

line,

fresh water

345.

3cu

(125mm).

: 115

hp

al 2600 rpm

ratio : 16.5:1.

: 1240 Ibs.

block cast

.

head: Cast

balanced, damper : Steel

: Forged

three

rods: Drop forged and

gear:

train

governor fuel

filter

system

oil

system

fresh

system: 12

tor

. Pre-wi

clutch

ring

operating

data:

dire

: Cast

iron

cylinder

ylon-coated

Special

.

forging

aluminum

combustion rings

cylinder

The

camshaft

of

helical

is

closely

. Fuel

.

: Pressure

piston

type

supply

: Fresh

and

rubber impe

water

ring

reduction

for forward

no

adjustment

oil

gears

Mounting

. Seawater

Oil

connectlon'/a"

. in. Bore 3.

ct drive.

iron

iron alioy

with

bore .

gears

transfer

. and an

in case

cooled

volt

is gears:

temperature . Rat

turn a left

pressure

,,~

~~

oo

t)lA[CT

OIt'

V[

'.'

aspirated ,

cooled

(certified

monobloc,

liners and seven replaceable with

steel

seven bearings and a

with

integral

and aux

of

controlled

type

pump

retief valve,

water

starter

standard

operation; full

Centers 221/2". Installation

pump

IPS. Exhaust 2

marine

S6

inches (9Smm), Stroke

rating in

power

curve.

ribbed

renewable valve

for

longer

forging. dynamically

cams

with

and one scraper ring.

obliquely

generous width,

injec

, hand

lubrication

efficient

of a choked

cooling

ller

raw

for

longer motor

.

Hydraulic actuated

; large

hand

in let connection

in seven bearings.

toro

idal

ili

aries are driven by a for

long

tion

pump primer

with

lull

flow

oil

cooler

by eng i

water

life

. 12 volt

oil

cooler

ios propeller

3/

. " I

PS

. Fuel

W"TUt 1t&Ll"

1

1~

?ll

~

I

l~

,,~

•

_~O"'"

"

four

cycle, six

diesel engine.

accordance

for rigidity, with

life

.

split

hardened and

life

engine-driven lube

filter

pump

.

capacity

1:1, 1.5:

also

11S" IPS.

'12"

main

guides.

and

torsional

combustion

for

removal

and

quiet

with

mech-

, and Single

oil

filter

. A

by-pass

element.

ne-mounted

. Exhaust

55

ampere

with

multi-

reverse

to provide

1,2

available.

. (see price

angle

inlet 5116"

Water

IPS flange.

:1,

I

lU

1

."

." -

~orL"""''-'''T~

~iLl'S

,

....

0

..

IiUe....

f.HO

I~'~"'""/JT

..

~

""

I

~

QIG''t'

~"T

G

(.OOTt

AAjl1OJ.IS

\..

....

.~

-

.~

-

1000

nOO<T

-

"

~-

~1~1)

.

"c....

..

POWER

CURVE (A) BSAU engine rati the desi rpm with all necessary auxiliaries wOrking. They must comply with modern st (B) shows the power available lor intermittent use. Curve (C) shows the power

ng

system used In response to en'lironmental requirements and

re

to

be

andards 01 noise leyel, exhaust emissions and luel consumption . Curve

ava

ilable

STANDARD EQUIPMENT

Fresh

water mounted mo

unted regulator; coupling; hydraulic spin-on primer; flexible and

hose;

engine alarm

cooling

on

engine

on

engine

adjustable

element;

threaded

system

OPTIONAL EQUIPMENT

All

electric instrument voltmeter, water pre-w iring ; ternator; flexible shaft

pulleys

high

; spare

PERFORMER ECONOMICS

The

design earlier been redesigned and environmental, ma

jor chamber er

combustion, exhaust

simplifying

to maLar overhauls.

The marine accessories and

handy

work

FORM

able

Longer overhauls job. Its factors, which

.

PERFORMER-SIX an

the commercial

of

model

with

improvements

and i

njectors,

and improved

block

of

use. Its clean

most

for

on other parts

ER

-SIX easy and

internal

parts reduce the

intervals

means lower service

dependability, durability, safety

or pleasure.

.s

0.11

SCDt-ws

factual. Engin

lor

continuous use. Curve (0) is Ihe propeller law curve.

system

; raw

; 12

volt,

flexible

reverse gear ;

secondary

hoses

for

exhaust

.

panel

temperature

capacity pri

shaft

coupling parts

the Westerbeke PERFORMER-SIX

years

updated

power

, and service

were made in valve size,

result ing in

better

eff ici ency and fuel

cold

service , and

the PERFORM ER-SIX

lines

logically

service, and where they

of

inexpensive

between

when translated

TOftQU[

'"

..

"

~

I

"

'

OI)l)

141a (1971

of

the

) is an

es

are rated lor maximum h()(sepower and

with

water

pump

55

amp

mounts; propeller

full

fuel

inlet

flange;

with

and

oil

mary

fue l

; keel

kits

.

dependable

to

conform

standards

better

starting

extending

perm it plac

, where

engine. Th

cos

t of

rout

ine service and between

costs into

economical

'U[L

'

.00

rl

OO

U

OO ZIOO

A.PM.

u~t~ate

surge

and heat

alternator

flow

filter

and return ;

instruction

tachometer, hour

pressure gages ; engine

filter; cooling

. Unusual care

the

lends

ement

they

do

to service. Eas

maj

and more

, and resale value are

dollars

engine

and meanin

tank

and

exchanger

with

transistor

lube

all

; fuel

performance

to

breath ing,

are ou t

not interfere

is makes

filter

pump

sumo

extra 120

; extra

follows

the

most

. In

redesigning

combustion

economy,

was

periods

itself

of

piping

of

ily

or overhauls.

lime

and

cents

for any boat,

I

'"

~I

'"

~

<

•

••

<

, g

•

Ow

j

, ~

zi

11

'':

,~

I

::~

gfu

l

pump

shaft

with

hand

pump

manual

nicely

the

meter

amp

al-

crank-

an

. It

has

modern

smooth-

clean given

between

to

and

bilge

with

PER-

replace-

major

on the

make

,

(

NLP6/825

M

J.

H.

WESTERBEKE

LED

EN

AVENUE, AVON

C

ABLE

INDUS

TRIAL

PARK, AVON, MASS

: WESTCORP, AVON TELEX : 92-4444

CORP

. 02322

.

PERFORMER-siX

115hp

FEATURES

CLEAN

Engine rat mum horsepower with no

visible exhaust

emissions.

ed

at maxi-

marine

diesel

engine

-

QUIET

Power rating includes

mode

rn noise level and fuel consump tion. A re-designed

co

reduces diesel "bark",

ens ur

ing POWERFUL

En

necessary accessories

working. It represents

real horsepo wer.

SMOOTH Cranksh ally

torsional vibration

damper. EASY

Accessories and piping

are locat

block and fere with each

LONG LASTI Designed

in

overhauls, and facilitate easily replaceable parts.

standar

mbust ion chamber

es

complete burn-

of fuel.

gine rating is with all

aft

balanc

TO

ed

tervals between major

ds

is dynamic-

ed with

SERVICE

high on the

do

not

inter-

ot

her.

NG

to

extend

to

these with

of

a

ECONOMICAL Excellent fuel

low service and

repair

costs, long

high

resale value.

The Westerbeke

PERFORMER-SIX is a

safe dependable diesel, quiet and enough criminating economical enough the

man.

for

commercial

economy

life

smooth

the

most

yachtsman,

fisher-

,

dis-

for

4

1.2

~

•

,,

~

,~

oo

OO~(eT

!)IIlvt

...

WESTERBEKE PERFORMER-SIX SPECIFICATIONS

Type: Direct cylinder

Displacement:

4.92

inches

Power: with

BSAU

Compression

Weight:

Cylinder weHype bearings .

Cylinder Crankcase: Nylon -coated steel Crankshaft:

statically vibration Camshaft:

Pistons chamber, three Connecting up

through

Timing simple ground operation. Fuel system : anical governor. Fuel transfer stage fuel

Lubrication

pump, piston

gear with

spin-on element, and an

safeguards Cooling

heat exchanger and rubber manifold

Electric alternator Reverse and reduction gears: Hydraulic actuated ple

disc band requiring no correct operating

2.5: 1, and 3: Rotation: Most

IisL)

Installation

i

'J.

....

maximum

return1A

Fuel temperature

injection,

in line, fresh water cooled marine diesel engine.

345.3 cu. in. Bore 3.86 inches (98mm). Stroke

(125mm).

115 hp at

141.

ratio: 1240 Ibs . block

: Cast iron

cast iron

head:

Cast iron

Special alloy steel forging, dynamically and

balanced,

damper.

Steel

: Forged

gear : The train . Backlash is

system:

clutch

forging

combustion

rods:

cylinder bore. of

helical gears

Distr

filter

.

system:

oil

supply

fresh water

. Pre-wiring

for

1, by Paragon

gears turn a left hand propeller. (see price

data:

. Seawater ".

Oil pressure

connectlon"h" IPS. Exhaust 2

naturally aspirated, four cycle, six

2600

rpm (certified rating in accordance

(1971) - See power curve.

16.5:1.

direct

drive.

cylinder

Drop forged and

12 volt starter

Mounting

monobloc,

liners and seven replaceable main

with

seven bearings and a torsional

with

aluminum

camshaft

closely

ibuto

Pressure

type relief valve,

Fresh water

forward operation ;

adjustment

oil temperature. Ratios 1 :1, 1.5 :1, 2:1,

integral cams in seven bearings . rings and one scraper ring.

and auxiliaries are driven by a

of

controlled

r type

in case

impeller

coole

d for longer life.

is

available.

or

Warner. V-drives aiso available.

Centers

pump

ribbed for rig

renewable valve guides.

for

longer life.

with

toroidal

obliquely

generous

injection

pump

lubrication efficient

of

cooli

; large

inlet connection 1 f8"

width

for

, hand

full

oil

a choked

ng by engine-mounted

raw water

motor. 12

full

oil

22112". Installation

JA"IPS. Fuel

~~=i~

---,

12

,

~

I

l

~

I

..

.,

-

'0

.....

. ,

idity,

with

combustion

split

for

removal

, hardened and

long life and

pump primer

with engine-driven

flow

lube

cooler. A by-pass

filter

pump

volt

capacity reverse

cooler

112"

quiet

with

mech-

, and Single

oil

filter

element.

. Exhaust

55

ampere

with

multi-

to provide

angle

inlet

5/16" IPS. Water IPS flange.

'

lel

."

.c

'"

-

1

'i.QLU-~T~

~IPSJ

'"

/'j(~~

Q!l

Q..

'"

TOIIOUt

,

..

"

~I

"

*To;

CQ:l!2!

M..

~!I

O!

kAy

tt-tWI

..

-900

.

-

.,

•

lOOO

"'QttT

.

'"

ll~~T

"

...

POWER CURVE (A) BSAU 141a (1971) Is an up-to-date and meaningful engine rating system used in response the des ire rpm with standards

(8) shows the power available

power

to

be faclual. Engines are rated

all necessary auxiliaries

of

noise level, exhaust emiss ions and fuel

available

for continuous

STANDARD EQUIPMENT

Fresh water mounted mounted regulator ; adjustable flexible

co~pling

sp,ln-on eler:nent ; secondary fuel pnmer; panel;

Instruction

cO~ling

on en9lne ; raw water

on engine; 12 volt , 55 amp alternator

;

hydraulic reverse gear; full flo"'; lube

fleXible hoses for fuel

sump

pump

manual. '

OPTIONAL EQUIPMENT

All electric ammeter pre-wiring; filter keel

instrument

, water temperature and oil pressure gages; engine

engine alarm

;

ext~a

85

or

cooling;

120 amp

extra crankshaft

PERFORMER ECONOMICS

The design earlier model

been redesigned and updated

environmental , power, and service standards.

major chamber and er

combustion exhaust and improved cold starting . Unusual care was given to

simplifying maior

The

marine use.

accessories and handy work

FORMER-SIX

able internal parts reduce the cost

Longer intervals between routine service and between

overhauls means lower service

job

.

. Its

factors ,

PERFORMER-SIX

the commercial

of

the Westerbeke PERFORMER-SIX

with

years

imp

rovement s were made In valve size,

injectors

, better

overhauls .

block

on

dependability, durability

service, and extending the periods between

of

the PERFORMER-SIX lends

Its

clean

most

logically

for

service, and where they

other

parts

easy and inexpensive to service. Easily

which

when translated

or

pleasure.

"

1

000

to

wortl:

lng. They

for

Interm i

use. Curve (0)

system

and hose; threaded exhaust

, resulting In better breathing,

lines

of

an

with

pump

mounts·

inlet

panel

with

system;

alternator;

of

efficiency

the engine. This makes the PER-

economical engine

high

pulleys;

dependable performance . It has

to

conform

and fuel

permit placement of pi

, where they are out

costs

, safety, and resale value are

into

rUCL

1400 110 0

R.P.M.

environmental requ irements and

for

maximum

must

ttent

use. Curve (C)

is

the propeller law curve.

surge tank and

and heat exchanger

filter

; fuel

and return; key

tachometer,

capacity

flexible shaft

spare parts

to

the

do

not interfere

of

major

and more

dollars

lZ

OO

2.

00

horsepower and

comply

with

consumption

shows

with

transistor

propeller

011

filter

pump

hour primary

coupling;

follows

most

In

redesign

combustion

economy

and

smooth-

itself

nicely ping

of

the bilge

overhauls .

time

cents

for

any

I

'"

~I

no

~

I

'

.~

G.l~

modern . Curve

the

pump

shaft

with

hand

switch

flange'

meter,

fuel

kits.

an

modern

ing,

, clean

to

and

with

replace-

major

on the

make boat,

!!

~

,

ri

,

••

<

,3

.~

~

, .

•

2:

,~

0<

(

J.

H.

WESTERBEKE

LEDEN AVENUE,

AVON

INDUSTRIAL PARK ,

CABLE

: WESTCORP, A VON TELEX: 92-4444

CORP.

AVON, MASS

. 02322

15200 Pr

int

ed in U.S.A.

115hp

FEATURES

CLEAN

Engine rated at maxi-

mum horsepower

no visible exhaust emissions.

with

marine

diesel

•

engine

-

QUIET Power rating includes modern standards of

noise level and fuel con-

sumption.

combustion chamber

reduces ensures complete burn-

ing POWERFUL

Engine rating is

necessary accessories

working. It represents

real horsepower.

SMOOTH Crankshaft is ally

torsional vibration

damper.

EASY TO SERVICE Accessories and

are located

block fere

LONG Designed

intervals between major

overhauls , and facilitate

easily replaceable parts.

Are-designed

diesel "bark",

of

fuel.

balanced

and

do

with

each

LASTING

to

these

with

dynamic-

with

piping

high

on the

not inter-

other

extend

to with

all

a

.

ECONOMICAL Excellent fuel

low service and

repair

costs,

high

resale value.

The Westerbeke

PERFORMER-SIX is a safe dependable diesel,

quiet

and

enough

criminating yachtsman ,

economical enough

the

man.

for

commercial

economy

long

smooth

the

most

fisher-

life

dis-

for

,

IJO,N

W#Jt:R

CQO.Nt(.flOooI Z

,U

l)

.. )01--

,,

~

))

00 DOA

C(,'

'

,'

_

Dl'lvt

WESTERBEKE PERFORMER-SIX SPECIFICATIONS

Type: Direct cylinder

Displacement:

4.92

inches

Power : 115 hp at 2600 rpm with

BSAU Compression Wei

ght Cylinder wet-type bearings. Cylinder Crankcase: Ny lon-coated steel Crankshaft: s

tatically vibration Camshaft:

Pistons chamber, three Connecting up

through

Tim

ing gear: The

s

imple ground. operation. Fuel

system: anical governor. Fuel stage fuel

lubrication

pump, piston

gear with

spin-on

safeguards Cooling

heat exchanger and rubber i manifold

El

ectric alternator Reverse and ple

disc band requiring co

rrect operating

2.5: 1, and Rotation:

lis

t.)

I

nstallation

0

15

maximum Fuel return temperature connectlon

injection,

in line, fresh water

345.3 cu. in. Bore 3.

(125mm).

t4ta

ratio: 16.5:1.

: 1240 Ibs.

block : Cast iron

cast

iron

head: Cast iron with renewable valve

Special

balan ced,

damper.

Steel

: Forged

train

Backlash

system: Fresh water

system

clutch

forging

combustion

rods: Drop forged and

cylinder

of

helical

Distributor

filter

.

system

element, and an

oil

supply

fresh water

: 12

. Pre-wiring

reduction

for

no

3:

1, by Paragon or Warner. V-drives a

Most

gears turn a

data:

. Seawater

1/.". Oil pressure

naturally

(197t) - See

direct

drive

cylinder

is

Mounting

monobloc

alloy

with

aluminum

bore.

camshaft

gears

closely

transfer

: Pressure l

type relief valve,

in case

cooled

volt

starter

is

available .

gears: Hydraulic

forward operation ;

adjustment

oil

temperature . Ratios 1: 1, 1.5: 1, 2: 1 ,

pump

1J2"

aspirated ,

cooled

(certified

liners and seven replaceable main

steel

seven bearings and a

integral cams in seven bearings. rings

and auxiliaries are driven

of

controlled

type

pump

mpeller

left

Centers 22112". Installation

IPS. Exhaust 2'/2

marine diesel engine.

86

inches (98mm), Stroke

rating in acco rdance

power

curve,

.

, ribbed for

for

longer

forging, dynamically

with

toroidal combustion

and one scraper ring.

obliquely

generous

injection

ubrication

efficient

of

cooling

for longer life.

; large

inlet connection

width

for

pump

, hand

with

full

flow

oil

a choked

by

raw water

motor

. 12 volt

actuated

full capacity

oil

hand propeller. (s

JA" IPS. Fuel Inlet 5116".

four

life

split

, hardened and

long

primer

cooler. A by-pass

filter

engine-mounted

pump

cooler

1 /8" IPS . Water

" IPS flange.

nut

IPS

:;>l1

)

Il~

I

,,~

)0

__

" "

cycle,

six

rigidity, with

guides

torsional

for

removal

and

with

mech-

, and

single

oil

element.

. Exhaust

55

ampere

with

mult

reverse

to

provide

available.

ee

.

and

by

quiet

filter

pri ce

angle

.

life

engine-driven lube

lso

'l6l

(j;

-

."

." -

ort.._L~

ll~o~

l

(j;

t A

i'O~

'"

..

"

al

"

* fG

(.QoITC

A,

"'"

.,.,.

..

L

....

~.~

.

-

~~

.

~

-

1000

.... OOIl

.

'"

ll)O

~t

'

__

PO

WER CURVE (A

engi

ne

rating system used in response to envIronmental requirements and the desire to rpm with all necessary aux iliaries wOr!(ing . They must comply with modern standards (8) shows the power available power available f

oj noi

I BSAU

be

faclual. Engines are rated for maximum horsepower and

se level

or

continuous use. Curve (0) Is the propeller law curve.

STANDARD EQUIPMENT

Fresh

water mounted mounted regulator; c0

!Jpling ;

sP.t

n-on prtmer; fleXible hoses for fuel inlet and return ; key panel ;

InstructIon

co~ling

on

en~tne

on engtne; 12

adjustable

hydraulic

eler:nent; secondary fuel

~ump

manual.

;

reverse gear ;

pump

OPTIONAL EQUIPMENT

All

electric

ammeter

~re-wiring;

filter keel

a

instrument

, water temperature and

engine

;

ext~a

coo

ltng; extra crankshaft

alarm system ; high capacity

85

or

120

PERFORMER ECONOMICS

The

design

of earlier model been redesigned and updated environmental, major improvements c

hamber

er

combustion

ex

haust

to

simplifying

maior

overhauls .

The

block marine use. Its clean accessories most

i-

and handy for service, and where they work

on

FORMER-SIX

able internal parts reduce the

l

onger overhauls mean s job.

Its factors, the

PERFORMER-SIX

co

mmer

the Westerbeke PERFORMER-S

with

years

power, and service

and

injectors, resulting

, b

and

other

intervals between dependability, durability,

which

cial or plea sure.

ette

impr

oved

service, and extending the peri

of

the PERFORMER-SI X lends itself nicely

logically

parts of the engine. Th

easy and inexpensive to service . E

lower

when translated

"

1000 ,

.00

141a (19

71)

is an up-lo-date and meaningful

. exhaust emIssions and fuel consumption. Curve

lor

Intermittent use. Curve (e) shows the

system wit h surge tank and

raw water

volt, 55

flexible

and hose ; threaded exhaust

panel

amp

of

were made in valve size, combustion r e

ffi

col

lines

service

an eco

pump

amp

alternator

mounts· propeller

full

filter

with

tachometer, hour

oil

pressure

alternator; flexible

pulle

dependable performance. It has

to

conform

standards

in

ciency and fuel

d starting. Unusual care was given

, where they are o

routine

better

permit

placement of

cost

of

serv

costs

safety, and resale value are

into

dollars

nomical

TOfIIQU[

J'"

no

,

I

::~

110 0

21

00

R.

PM

and heat exchanger

flo"'; lube

; fuel

ys; spa

to the

breathing,

do

is

major

ice

and between

and more

engine

2600

.

with trans

oil

filter

pump

gages'

primary

shaft

coupling;

re

parts

IX

follows

most

. In

redesigning

economy

ods

piping

ut

of

not

interfere

makes

asily

ove

rhauls

time

and ce

for any boat,

pump

switch

flange;

meter

engine

modern

smooth-

, clean

between

th e

the

replace-

on the

nts

~

I

..

~

'l

isto

shaft

with

hand

fuel

kits

an

to

and

bilge

with

PER-

.

major

make

(

~

I

~

<

•

,;

••

<

,g

•

j

, ~

zf

'~

, .

r

,

.

,

J.

H.

WESTERBEKE

LEDEN

AVENUE,

AVON

INDUSTRIAL

CABLE

: WESTCORP, A VON TELE

PARK, AVON, MASS

CORP.

, 02322

X:

92-4444

15200 Printed in U.S.A.

elasal

engine

FEATURES

CLEAN Engine rated at maxi-

mum horsepower no visible exhaust

emissions.

QUI

ET Power rating includes modern standards noise level and fuel consumption. Are-designed

combust ion chamber

reduces diesel

ensures complete burn-

ing

of

fue l.

POWERFUL Engine rating

necessary accessories

working

real horsepower.

SMOOTH Crankshaft is ally balanced

torsional vibration

damper. EASY

Accessories and are located block fere

. It represents

TO

SERVICE

and

do

with

each

"bark

is

with

dynamic with

high

not

other

with

of

",

all

a

piping on the

inter

.

-

LONG LASTING Designed intervals between

overhauls, and to

facilitate easily replaceable parts .

ECONOMICAL

Excellent fuel low repair high

The Westerbeke PERFORMER-SIX is a safe quiet enough

criminating yachtsman ,

econom ical enoug h

the commercial fisher-

man.

10

extend

major

these

with

ooth

the

economy

lile

most

dis

for

service and

costs, long

resale value.

dependable diesel,

and sm

for

,

-

....

flOQltoo ...

t~t

10.

' "

I'»' tot3"

300

',

"

OIM·.·

tot

o..J"~

..

'i'S

61.3.

ll)

~

------

.so

,.:to

,

1

.!>

'0

l

TOfIoJ[

~

V

oj

/

V

/

f*,

'U[L

11

00

R.P.M.

........

~

r

'"

A

~

V

I'o~

O.l~

2100 2.00

'

~

1

!J

" <

•

,;

••

<

, S

•

o.

j

, .

•

If

>I

,

~

• <

(

!>l

oo..ll!!"r~

.•.

1"

J"

J

L~L

- - IOJ)(l

joo

'.1

" - "

J

ntOOtT ...

'"

".

..

"

..

"

•

V

~

'f'

L

r-

WESTERBEKE PERFORMER-SIX SPECIFICATIONS

Type: Direct cy

linder

Displacement : 345.3 cu. in. Bore 3.

4.92

inches

Power : 115 hp at 2600 rpm (certified rating in accordance with

BSAU 141a Compression Wei

ght: Cylinder wet-type

arings

be Cylinder Crankcase : Crankshaft: Special statically balanced, with seven bearings and a torsional vibration Ca

mshaft

P

is

tons chamber, three Connecting

through

up

Timing

si

mple ground. operation.

Fuel

system: Distributor anical governor. Fuel transfer stage fuel l

ubrication

gear

pump, piston

with

spin-on element, and an

safeguards

Cooli

ng system: Fresh water

heat exchanger and rubber i

old

mani f Electric

alternator. Reverse and ple

disc

band requiring no adj

co

rrect oper

2.5 : 1, and 3: 1, by Paragon Rotation

list.

)

Installation 15-

maximum Fuel return 1/.(". Oil pressure tempe

rature connectlon1f2" IPS. Exhaust 2

injection

in line, fresh water cooled marine diesel engine.

(125mm).

ratio: 16.5 :1.

1240 Ibs.

block

: Cast iron

cast iron

.

head: Cast iron

Nylo

damper. : Steel forging

: Forged

rods : Drop forged and

cylinder

gear: The c

train

of

helical gears

Backlash

filter

system

oil

fresh water cooled for longer life.

system: 12 volt starter

Pre-wiring

reduction

clutch

ating

: Most gears turn a

data:

. Seawater

, naturally aspirated,

86

in ches (98mm),

(1971

) - See power curve.

direct

drive.

monobloc

cylinder

n-coated steel

combustion

is

.

supply

for

oil

Mounting

liners and seven replaceable main with

alloy

steel forging ,

with

aluminum

bore.

amshaft

: Pressure type relief valve, full

forward operation ;

of

closely

type injection

in case

mpeller

is

available.

gears: Hydraulic actuated

ustment

temperature. Ratios 1: " 1.5: " 2 : "

or

Centers

pump

, ribbed

renewable valve

for

longer

integral cams in seven bearings .

with toroidal

rings

and one scraper ring.

obliquely

and auxi

generous

controlled

pump

, hand

lubrication

efficient

of

a choked

cooling

raw water

motor.

; large oil cooler

Warner. V-drives also available.

left

hand propeller. (see price

221

inlet

lj.("

connection

for

life

dynamically

split

liaries are driven by a

width

for

long life

pump

primer

with

flow

oil

cooler. A by-pass

by engine-mounted

12

full

capacity reverse

12".

Installation

IP

S. Fuel

1 18" IPS. Water

V2"

four

cycle,

Stroke

rigidity,

guides

.

combustion

for

removal

, hardened and

and

with , and

engine-driven

lube

oil

filter

element.

pump

. Exhaust

volt

55

ampere

with

to

provide

inlet

IPS flange .

six

with

.

and

quiet

mechsingle

filter

multi-

angle

5/16

POWER CURVE (A) BSAU 141a (1971) is

engine rating system used In response

the

desi

re

to

be

rpm

with

standards

(8) shows the power available lor Interm

power

available for

factual. Engines are rated

aU

necessary auxiliaries working . They must

01

noise

level

STANDARD EQUIPMENT

Fresh water mounted mounted regul

ator

co

~pling

sp,ln-on eler:nent ; secondary fuel primer panel ; instru

ction manual,

cO~li

on engine; raw water on engine; 12 volt, 55 amp ; adjustable flexible

;

hydraulic reverse gear; ful l

; fleXible hoses

~ump

pump

OPTIONAL EQUIPMENT

All electric ammeter

~re-wiring

filter; keel cooling; extra cranks

instrument

, water temperature and

;

engine alarm

ext~a

85

or

120 amp alternator; fle xi ble

PERFORMER ECONOMICS

".

The design earlier model

been redesigned and updated

enviro

jor

ma

chamber and

combustion

er exhaust and improved cold

impl

to s

Lo

ma

Th

e block marine use. It s clean lines permit placement of accessories and hand y work FORMER -SIX able internal parts reduce the

Longer intervals between routine service and between overhau job

. Its

tor

fa c the co mmercial or pleasure.

of

the Westerbeke PERFORMER-SIX fo

with

nmenta

r overhauls.

on other parts of the engine. This makes the

s,

PERFORMER-SIX

l, power, a

improvements were made in valve size, combustion

injectors

, better

ifyi

ng service, and extending the periods between

of

th e PERFORMER-SI X lends

most

for

service, and where they

easy and inexpensive to service . Easily

ls

means

dependabilit

which

when translated

an up-to-date and

to

environmental requirements and

for

maximum horsepower and

,

elChaust

emissio

ns and luel

ittent

continuo

us

use

. Curve (0)

ng

syste m

for

and hose; threaded exhaust flange ;

years

, resulting in better breathing, smooth-

effic

logically, where they are out

lower

y,

durability

an

with

fuel

inlet

panel

with

system;

haft

of

dependable performance . It has

to

nd

service

conform

service standards. In redesigning,

iency and fuel

starti

cost of

costs

, safety, and resale value are

into dolla

economical engine

use. Curve

Is

the

surge tank and

pump

and heat exchanger

alternator

mounts

oil

pul

ng. Unusual care was given

' prope ll er

flow

lube

filter

; fuel purn p hand

and return ; key

tach o

met

pressu

high capacity primary fuel

re

leys;

spa

to the most modern

do

not

major

and more time on the

rs

meaningful

comply

with modern

consumpllon

(e)

shows

propeller

with

transistor

all

filter

er,

hour

gages; engine

shaft

coupling;

re

parts

llows an

economy

itself

nicely

piping

of

the bilge

interfere

overhauls .

and cen

for

any boat,

. Curve

law curv

pump

shaft

with

swit

meter,

kits.

. clean

and

with

PER

replace-

major

ts

make

the

e.

ch

to

-

J.

H.

WESTERBEKE

LEDEN AVENUE,

AVON

CABLE

INDUSTRIAL PARK,

: WESTCORP,

AVON

CORP.

AVON, MASS

TELEX: 92-4444

. 02322

15200 Printed in U.S.A.