The experience of many
decades on the automotive sector form the
basis of the worldwide reputation of Arden.
This know-how is, of course, also
recognizable in all Arden performance
increases.
The Arden engine development department has
created powerful and roadworthy performance
tunings for the XK8 and XKR engines.
Our processed engines meet of course the
current german demands of the exhaust gas
standards. |
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Arden additional ECU
for XKR 4.0 and 4.2 |
Power
increasing: 35 hp
Torque increasing: 50 Nm
Power increase through additional ECU for
optimized engine management strategy. Power
increasing: 35 hp, torque increasing: 50 Nm
Also possible in conjunction with the Arden
high-performance exhaust system, power
increase together approx. 60 hp.
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Arden AJ 8 S1
Performance Tuning for XK8 4.0 litre |
Power
increase of approx. 20 hp / 15 kW
Power increase of approx. 20 hp / 15 kW and
clear torque increase through modifications
to engine management, fuel pressure and
installation of Arden high-performance
catalysts.
Installation of the Arden high-performance
exhaust system is recommended |
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Arden AJ 8 S3
Performance Tuning for XKR 4.0 litre
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Power
increase of approx. 60 hp / 44 kW
Power increase of approx. 60 hp / 44 kW and
clear torque increase through modifications
to engine management, fuel and boost
pressure and installation of Arden
high-performance catalytic converters.
Additional watercooled-intercooler.
Deactivation of standard maximum speed
limiter.
Installation of the Arden high-performance
exhaust system is recommended. |
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Arden AJ 8 S8
Performance Tuning for XK8 4.2 Litre V8
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Engine capacity: 4.5 ltr.
Max. power: appr. 380 hp (279 kW)
Max. torque: appr. 480 Nm.
More engine capacity through special
crankshaft with forged and lighter pistons
and connecting rods. Optimized engine
management strategy Arden high performance
catalytic converters.
Including special fabricated Arden oil sump
with cooling rips and approx. 1.5 litre
larger volume. |
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Arden AJ 8 S7
Performance Tuning for XKR |
Engine capacity: 4.5 ltr.
Max. power: appr. 480 hp (379 kW)
Max. torque: appr. 640 Nm.
More engine capacity through special
crankshaft with forged and lighter pistons
and connecting rods.
Modificated engine management, increased
fuel and boost pressure and Arden high
performance catalytic converters.
Including special fabricated Arden oil sump
with cooling rips and approx. 1.5 litre
larger volume. |
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Arden AJ 8 S9
Performance tuning for 4.2 Litre
Supercharger |
Engine capacity: 4.5 ltr.
Max. power: appr. 540 hp (398 kW)
Max. torque: appr. 695 Nm.
More engine capacity through special
crankshaft with forged and lighter pistons
and connecting rods. Machined cylinder heads
with specially fabricated camshafts and
valve springs.
Modificated engine management, increased
fuel and boost pressure and Arden
high-performance exhaust system together
with Arden sport catalytic converters.
Including special fabricated Arden oil sump
with cooling rips and approx. 1.5 litre
larger volume. |
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