by changing shim thickness it is possible to restore approximately
the overall ratio to the original specifications, thereby recovering top
performance.
Apart from this, they also allow you to adjust the overall ratio to the
engine the assembly is fitted to. With thinner shims you obtain longer
ratio and higher top speed. On the other hand, with thicker shims you
enhance acceleration.
Warranty is limited to the replacement of parts recognised as faulty
by Motorparts S.p.A.. Our products should never be fitted to a vehicle
for which compatibility is not indicated.
Warranty does not cover:
a) changes or tampering with the product;
b) incorrect assembly or use;
c) replacement of kit parts with parts not Top Performances;
d) use of the product in non-standard conditions.
Pictures, data and specifications given in this manual are not binding.
Motorparts S.p.A. reserves the right to make changes for any reason
whatsoever, be it for update or improvement, even without notice.
To ensure the best engine performance, we recommend using high-
quality lubricants.
• Store used engine oil in a vessel with sealing cap. Do not mix used
oil with any other substance such as antifreeze or transmission fluids.
• Keep away from children and any heat source.
• Bring used oil to an authorised waste disposal company: most
service stations, repair and quick-lubrication garages usually take
in used oil for free.
• We recommend using hydrocarbon-resistant gloves.
WARRANTY
TIPS
For more information
visit our website
www.motorparts.it
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