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Stock Engine Specs
FIRE Engines
| Displacement |
Type |
Bore |
Stroke |
Compression Ratio |
Fuel |
Max Power (HP/RPM) |
Max Torque (Nm/rpm) |
Engine Code |
| 769cc |
SOHC 8V |
65mm |
58mm |
9.4:1 |
Carb |
34/5250 |
57/2750 |
156A4.000 |
| 999cc |
SOHC 8V |
70mm |
64.9mm |
9.8:1 |
Carb |
47/5000 |
80/2750 |
|
| 999cc |
SOHC 8V |
70mm |
64.9mm |
9.6:1 |
Carb |
45/5000 |
80/2750 |
156A2.000 |
| 999cc |
SOHC 8V |
70mm |
64.9mm |
9.6:1 |
Carb |
50/5000 |
|
|
| 999cc |
SOHC 8V |
70mm |
64.9mm |
9.6:1 |
SPI |
50/5000 |
|
|
| 999cc |
SOHC 8V |
70mm |
64.9mm |
9.6:1 |
SPI |
45/5000 |
80/2750 |
|
| 1108cc |
SOHC 8V |
70mm |
72mm |
9.6:1 |
Carb |
50/5000 |
86/3000 |
156A3.000 |
| 1108cc |
SOHC 8V |
70mm |
72mm |
9.6:1 |
SPI |
55/5500 |
85/3500 |
176A6.000 |
| 1108cc |
SOHC 8V |
70mm |
72mm |
9.6:1 |
SPI |
55/5500 |
85/3500 |
176B2.000 |
| 1108cc |
SOHC 8V |
70mm |
72mm |
9.6:1 |
MPI |
|
|
|
| 1242cc |
SOHC 8V |
70.80mm |
78.9mm |
9.6:1 |
SPI |
61/5500 |
98/3000 |
176A7.000 |
| 1242cc |
SOHC 8V |
70.80mm |
78.9mm |
9.6:1 |
SPI |
60/5500 |
98/3000 |
176B1.000 |
| 1242cc |
SOHC 8V |
70.80mm |
78.9mm |
9.8:1 |
SPI |
60/5500 |
96/3000 |
176B4.000 |
| 1242cc |
SOHC 8V |
70.80mm |
78.9mm |
9.8:1 |
MPI |
77/6000 |
106/4000 |
176A8.000 |
| 1242cc |
DOHC 16V |
70.80mm |
78.9mm |
10.6:1 |
MPI |
86/6000 |
113/4500 |
176B9.000 |
| 1242cc |
SOHC 8V |
70.80mm |
78.9mm |
9.5:1 |
MPI |
60/5000 |
102/2500 |
188A4.000 |
| 1242cc |
DOHC 16V |
70.80mm |
78.9mm |
10.6:1 |
MPI |
80/5000 |
114/4000 |
188A5.000 |
| 1368cc |
SOHC 8V |
72mm |
84mm |
11:1 |
MPI |
- |
- |
- |
| 1368cc |
DOHC 16V |
72mm |
84mm |
11:1 |
MPI |
95/5800 |
128/4500 |
188A6.000 |
All this info is correct at this time.
Brazil Series (incomplete)
| Displacement |
Type |
Bore |
Stroke |
Compression Ratio |
Fuel |
Max Power (HP/RPM) |
Max Torque (Nm/rpm) |
Engine Code |
| 903cc |
OHV 8V |
65mm |
68mm |
9.0:1 |
carb |
45/5600 |
68/3000 |
146A.000 |
| 903cc |
OHV 8V |
65mm |
68mm |
9.7:1 |
carb |
45/5600 |
69/3000 |
146A.046 |
| 903cc |
OHV 8V |
65mm |
68mm |
9.7:1 |
|
45/5600 |
69/3000 |
146A.048 |
| 1116cc |
OHV 8V |
80mm |
55.5mm |
9.2:1 |
|
|
|
138B.000 |
| 1116cc |
OHV 8V |
80mm |
55.5mm |
9.2:1 |
|
|
|
138B.046 |
| 1116cc |
OHV 8V |
80mm |
55.5mm |
9.2:1 |
|
|
|
146A.4000 |
| 1116cc |
OHV 8V |
80mm |
55.5mm |
9.2:1 |
|
55/5600 |
86.3/2900 |
146A4.048 |
| 1299cc |
SOHC 8V |
86.4mm |
55.4mm |
|
|
68/5700 |
100/2900 |
|
| 1299cc |
SOHC 8V |
86.4mm |
55.4mm |
8.1:1 |
|
68/5700 |
100/2900 |
|
| 1301cc |
SOHC 8V |
86.4mm |
55.5mm |
|
|
68/5700 |
100/2900 |
|
| 1301cc |
SOHC 8V Turbo |
86.4mm |
55.5mm |
7.7:1 |
|
77kw/5750 |
147/3200 |
|
| 1301cc |
SOHC 8V |
86.4mm |
55.5mm |
9.1:1 |
|
68/5700 |
100/2900 |
|
| 1372cc |
SOHC 8V Turbo |
80.5mm |
67.4mm |
7.8:1 |
Bosch Jetronic
MPI |
87kw/6000 |
161/3500 |
146A8.000 |
| 1372cc |
SOHC 8V |
80.5mm |
67.4mm |
9.2:1 |
|
54kw/6000 |
106/3250 |
146C1.000 |
| 1372cc |
SOHC 8V |
80.5mm |
67.4mm |
|
|
|
|
160A1.046 |
Since some people have been requesting info on other engines
I've decided on adding info on all the other Fiat engines, this will take a long
time so don't complain about it!! Another thing is that I'm not sure if all the
serial numbers are correct, or correctly located to be more accurate. The
green areas are confirmed.
This is the earlier info I had online if it's
of any use
769cc FIRE carb (156A4.000)
| Bore |
65mm |
| Stroke |
58mm |
| Engine Capacity |
769cc |
| Compression Ratio |
9.4 |
| Compression Pressure |
11.5bar |
| Maximum Power |
34bhp/5250rpm |
| Maximum Torque |
57Nm/2750rpm |
Cylinder head (aluminum)
Valve size
| Intake |
26.20 - 26.50mm |
| Exhaust |
23.20 - 23.50mm |
Engine Block (cast iron)
Rods are steel "I" style with straight cut heads
Carb Weber 32 TLF 11/250
| Clutch Driven Plate Size |
170mm |
999cc FIRE carb (156A2.000)
| Bore |
70mm |
| Stroke |
64.9mm |
| Engine Capacity |
999cc |
| Compression Ratio |
9.6 |
| Compression Pressure |
11.5bar |
| Maximum Power |
45hp/5000rpm |
| Maximum Torque |
80Nm/2750rpm |
Cylinder head (aluminum)
Valve size
| Intake |
30.20 - 30.50mm |
| Exhaust |
27.20 - 27.50mm |
Engine Block (cast iron)
Rods are steel "I" style with straight cut heads
Carb Weber 32 TLF 6/250 (6/251 from 1988)
| Clutch Driven Plate Size |
170mm |
Note: Earlier engines (up to 88) had a 9.8:1 compression
ratio.
1108cc FIRE carb (156A.3000)
| Bore |
70mm |
| Stroke |
72mm |
| Engine Capacity |
1108cc |
| Compression Ratio |
9.6 |
| Compression Pressure |
11.5bar |
| Maximum Power |
50hp/5000rpm |
| Maximum Torque |
86Nm/3000rpm |
Cylinder head (aluminum)
Valve size
| Intake |
30.20 - 30.50mm |
| Exhaust |
27.20 - 27.50mm |
Engine Block (cast iron)
Rods are steel "I" style with straight cut heads
Carb Weber 32 TLF 27/251
| Clutch Driven Plate Size |
180mm |
1242cc FIRE MPI()
| Bore |
70.80mm |
| Stroke |
78.86mm |
| Engine Capacity |
1242cc |
| Compression Ratio |
9.80:1 |
| Compression Pressure |
bar |
| Maximum Power |
75hp/6000rpm |
| Maximum Torque |
109.0Nm/4000rpm |
Cylinder head (aluminum)
Valve size
Engine Block (cast iron)
Rods are steel "I" style with straight cut heads
| Clutch Driven Plate Size |
mm |
1242cc FIRE SPI()
| Bore |
70.80mm |
| Stroke |
78.86mm |
| Engine Capacity |
1242cc |
| Compression Ratio |
9.60:1 |
| Compression Pressure |
bar |
| Maximum Power |
59hp/5000rpm |
| Maximum Torque |
102.0Nm/2500rpm |
Cylinder head (aluminum)
Valve size
Engine Block (cast iron)
Rods are steel "I" style with straight cut heads
| Clutch Driven Plate Size |
mm |
The standard flywheels from the 1108/1242cc Fire engines weigh 6.5kgs
(14.5lbs).
All Fire engines with the exception of the 16V look the same to the average
person, and even someone knowledgeable around these engines may have a hard time
telling between them.
Even though Fiat claims all FIRE blocks are of the same casting it has been
found that not all FIRE blocks have the same mounting points.
Note: All specks posted on this page were verified by me to be
correct (If you find some mistake report it to me). If you have some obscure
spec please send me an email with it so I can post it.
I'm still looking for more info on the other FIRE engines and missing
info on these.
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