Specifications

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ENGINE TUNING D A T A
05
V8 ENGINE TUNING DATA
(Ninety and One Ten
V8 with 5 - speed gearbox and electronic ignition)
L
AUSTRALIA
ENGINE
V8 cylinder
Valve timing Inlet
Compression ratio..
.............................................. 9.35: 1
Opens ............................................................ 30 " B.T.D.C.
Closes
............................................................
Duration ......................................................... 285 "
Valve peak ...................................................... 112.5 " A.T.D.C.
75
" A.B .D. C.
Exhaust
68
" B.B.D.C.
37
" A.T.D.C.
285
"
105.5 " B.T.D.C.
CARBURETTERS
Type .................................................................
Needle .............................................................. BIFH
2 x Solex 175 CDSE
Solex specification number.. ................................... 4104
Idle speed (engine hot).. ........................................ 700 to 750 rev/min (run - in engine)
Mixture setting
- CO at idle ..................................
...
550 to 650 rev/min (new engine)
1050 to 1150 rev/min
2% to 3.5% Pulsair connected
Fast idle speed (engine hot)
....................................
IGNITION
Distributor makehype.. .........................................
Direction of rotation. ............................................
Centrifugal advance
Decelerating check with vacuum retard pipe
disconnected
Engine
rev/min
2900.. .............................................................
2400. ..............................................................
1600. ..............................................................
No advance below 800 rev/min
Ignition timing ....................................................
Lucas 35 DM8 Electronic (Early Models)
Lucas
35 DLM8 Electronic (Later Models)
Clockwise
Crankshaft angle
12
" to 16 "
8 " to 12 "
2 " to 6 "
6 " B.T.D.C. with vacuum pipes disconnected using 96
octane fuel
V8 ENGINE TUNING DATA
(Ninety and One Ten
V8 with 5 - speed gearbox and electronic ignition)
SAUDI ARABIA
ENGINE
V8 cylinder
Compression ratio..
.............................................. 8.13: 1
Valve timing (low lift camshaft)
Inlet
64 " A.B .D. C.
Opens
............................................................ 36 " B.T.D.C.
Closes
............................................................
Duratien ......................................................... 280"
Valve peak ...................................................... 99 " A.T.D.C.
Exhaust
74
" B.B.D.C.
26" A.T.D.C.
119" B.T.D.C.
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LDV
3