Lotus Elan 1970 - Technical Data: Carburetter and Ignition System; Zenith-Stromberg Carburetter Settings; Ignition System Type and Static Timing

-
Settings
:
Choke
Moin
iet
Air
coriector
iet
Slow
running
iei
Accelerqtor
pumP
iei
Accelerotor
PUmP
stroke
Storter
oir
iet
Siqrter
peirol
iet
Emulsion
tube
Needle
volve
Air
trumpet
length
Corburetter
-
Type
ond
Number
-
5ettlngs
:
Slow
running
speed
Needle
Spring
Colour
Domper
oil
-
Settings
:
Slow
running
speed
Needle
Spring
Colour
Domper
oil
IGNITION
t/5TElv\
Typu'
Firing
order
No.1
cylinder
lgnition
odvonce
control
lgnition
timing
(stotic)
:
Weber
corbureiters
('A'
pistons)
Weber
corburetters
('C'
pistons)
Weber
corburetfers
(Spri
nt)
Zenith'
Stromberg
corburetfers
(non
Exhoust
Emission)
Zenith
-
Stromberg
corbureiters
(Exhoust
Emission)
Col
I
40
DCOE
3l
I
I
STD.
30 mm.
lt5
200
50
F.8
40
l0
mm.
r00
s/E
32 mm.
115
r50
50 F.8
40
l0mm.
100
SPRINT
33 mm.
120
155
50 F.8
35
l0
mm.
100
F.s/100
F.ll
1.75
I
.5
in.
3.8 cm.)
25 or
175
CD
2SE,
Two
\_
r .s/100
F .5/100
F .l
1
F.l
I
1
.75
1
.75
I
.5
in.
I
.5
in.
(3.8
cm.)
(3.8
cm.)
Zenith-Stromberg
1
75
CD
.|75
CD
25
(non-Emission)
800/900
r.p.m
.
B .IY
Noturo
I
sAE
20v50
175
CD
25E
(Exhoust
Emission)
950 r.p
.m .
B .IG
B
lue/block
sAE
20v50
"-iG
.'-l-l
.r
/i
'Coil
ond
distributor
|
,3,4,
Neorest
to
rodiotor
Fully
outomotic
l20
B .T.D.C.*
(40953)
100
B
.T
.D
.c ."
(40953)
tzo
B.T.
D .C
.*
(41
189)
90
B.T.D.C."
(40953)
50 B.T.D.C.*
(41225)
Lucos
lA.l2
&
&
(4r
r
8e)
41
1
8e)
L
15