Outside Diameter Of Seat; Valve Springs - Lotus TURBO ESPRIT Service Manual

Valve seat insert bore (cont .)
c
0.025
mm
(0.001 in)
'
-
lnlet
-
Exhaust
F
0.050
mm
(0.002
in)
-
Inlet
-
Exhaust
F
0.127
mm
(0.005 in)
-
Inlet
-
Exhaust
Outside diameter
of
seat
S
ta ndard
-
Inlet
t-
0.025
mm
(0.001
in)
t
0.050
mrn
(0.002
in)
t
0.127mm (0.005
in)
dalve Springs
TY pe
-
Exhaust
-
lnlet
-
Exhaust
-
lnlet
-
Exhaust
-
lnlet
-
Exhaust
37.260/37.285
mm.
(1.467/1 . a 8 in.)
34.315/34.340
mm.
(1,351/1 .352 i n .)
37.285/37.315
mm.
(1 .468/1 . a 9 in.)
34. 340/34.365
mm
.
(1 .352/l ,353 i n .)
37.365/37.390
mm.
(1.471/1 .472 in.)
34.415/34.440
mm.
(1 .355/1 .356 in.)
37.325/37.350
mm.
(1.4695/1 .4705 in .)
-:
34.380/34.405
mm
.
(1.3535/1 .3545 in .)
37.350/37.375
mm
.
(1.4705/1 .4715 i n
.
)
34.405/34.430
mm.
(1 .l345/l .3555 in.)
37.375/37.400
mm.
(1.4715/1 .4725 in.)
34.430/34.455
mm
.
(1 .3555/l .3565 i n .)
37.450/37.475
mm
..
(1 .4745/1 .4755 in .)
34.505/34.530
mm.
(1 .3585/1 .3595 in.)
Dual
Free Length
Inner
1
Outer
I
Rate
Inner Outer
I
A l l
907 engines plus
9 1 2 u p ' t o e n g . n o . 1 8 1 0 4
APR 1987
912 engines 18105 on
37.5mn
( 1 . 4 8 i n )
FDlAAA/2
42.2mn
(1.66 i n )
4 6 . 9 ~ 1 1
( 1 . 8 5 i n )
48.5mn
(1.91 i n )
10.7kg/an
( 6 0 1 b / i n )
2 2 . 4 k g / d
( 1 2 6 1 b / i n )
l l . O k g / a n
(61.5 lb/in)
22.5kg/an
(126 lb/in)