Our brass alloy
intake valve guide (1st oversize) is used as original equipment
on the following vehicles:
Porsche 924 Turbo (1979) (1)
Porsche 924 Turbo (1980-1984) (2)
Porsche 924 Carrera GT (1981) (2)
Notes:
(1)Includes
the following vehicles:
Year
Model
Engine Type
Applicable Chassis Numbers (with original engine
installed):
Displacement
Power
1979
924 Turbo
M31.01
F 92494 00001
>>
2.0 L
125 kw / 170 HP.
(1)Includes
the following vehicles* :
Year
Model
Engine Type
Applicable Chassis Numbers (with original engine
installed):
Displacement
Power
1980
924 Turbo
M31.01
F 93A01 40001
>> 49999
2.0 L
125 kw / 170 HP.
1980
924 Turbo USA / CAN / Japan
M31.02
F 93A01 50001
>> 59999
2.0 L
110 kw / 150 HP.
1981
924 Turbo
M31.03
F 93BN1 00001
>> 09999
2.0 L
130 kw / 177 HP.
1981
924 Turbo Carrera GT
M31.50
F 93BN7 00001
>> 09999
2.0 L
154 kw / 209 HP.
1981
924 Turbo USA / CAN / Japan
M31.04
F 93BN1 50001
>> 59999
2.0 L
115 kw / 156 HP.
1982
924 Turbo
M31.03
F 93CN1 00001
>> 09999
2.0 L
130 kw / 177 HP.
1982
924 Turbo USA / Canada
M31.04
F 93CN1 50001
>> 59999
2.0 L
115 kw / 156 HP.
1982
924 Turbo Japan
M31.04
F 93CN1 00001
>> 09999
2.0 L
115 kw / 156 HP.
1983
924 Turbo Italy
M31.03
F 93DN1 00001
>> 09999
2.0 L
130 kw / 177 HP.
1984
924 Turbo
M31.03
F 93EN1 00001
>> 09999
2.0 L
130 kw / 177 HP.
Intake valve guides are hollow tubes that are
pressure-driven into the cylinder head. They guide the valves very precisely in
their up and down motion in the cylinder head so that the valve heads are
always properly seated in the valve seats. Manufactured in a softer alloy than the valves
themselves, valve guides prevent accelerated wear of the valve stems. They also
transfer heat from the valve stem through to the cylinder head for better
cooling of the valve train.
356
911
912
914
924
928
944
964
968
993
996
997
Boxster
Cayman
Cayenne
Panamera
991
Sport / Racing
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