Technical Data; Engine; Timing System - Lancia Fulvia Coupe Instruction Book

TECHNICAL DATA
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ENGINE
Type
Bore
Stroke
Displacement
Compression ratio
Max. power (SAE)
Max. r.p . m.
Max. torque (SAE)
r.p.m. at max. torque
Dry weight
Cylinder head
Crankcase
Cylinder block
Crankshaft
Connecting rods
Pistons
Timing System
Camshafts
Valves
Valve timing
Normal valve clearance (with
4 cylinder narrow V,
Coupe
818.202
75
mOl.
(2.95 in.)
69.7
mm.
(2.74 in.)
1231 C.C. (75.12 cu .in.)
9
87 metric b.h.p.
6200
11.7 m.kg (84.62 Ib.ft.)
45 00
1I0 kg (242 Ibs.)
45° inclined on the left.
Coupe Rallye 1,3
818.3 02
77 mm. (3.03 in.)
69.7 mm. (2.74 in.)
1298 C.c. (79.21 cu.in.)
9
95 metric b.h. p. at 6000
r.p.m.
6200
12.9 mkg (93.31 Ib.ft.)
4 600
IIO
kg (242 lbs .)
Aluminium alloy with built-in valve seats.
Aluminiurrl alloy.
Special cast iron.
Running in three main bearings, counter-balanced.
Steel, with replaceable piston pin bushings.
Aluminium alloy, with steel inserts;
2
compres-
sion rings
(I
chromium plated),
I
oil scraper ring.
Two, overhead, driven by the crankshaft through
chain with mechanical tensioner and hydraulic
damper. The right-hand camshaft controls the
inlet valves, the left-hand one controls the ex-
haust valves.
Overhead, operated by rockers.
With 0.40 mm (0.0157 in.) valve clearance for
inspection purpose:
Inlet
{
opens 17° before T.D.C.
closes 65° after B.D.C .
65° before B.D.C.
{
opens
Exhaust I
cases 17° after T.D.C.
cold engine) Inlet: 0.15 mm (0.006 in.)
Exhaust: 0.25 mm (0.010 in.)
z6