Attention, not registered on the road, only reserved for competition.
Cylinder kit set - piston STAGE 6 70 for PEUGEOT 103
Cylinder level, STAGE 6 offers us a cylinder with 6 intake transfers, aluminum, nicasil treated. A nice booster escapement! We found around 117° of intake diagram and 164° for the exhaust diagram. These are relatively low diagrams that will offer maximum power speeds around 8500 revolutions with a well tuned exhaust! The advantage of having moderate diagrams but a very wide exhaust is to offer a good level of power by keeping a very nice level of torque! It is recommended to carbide in 19mm or 21mm. The piston is single-segment. STAGE 6 could have equipped it with a bi-segment with such diagrams, but the preparers will be happy to be able to increase the diagrams with a single-segment piston that will leave maximum freedom to high speed! We especially enjoyed the "new" architecture of the cylinder. We regretted having one base joint in the cylinder! It is imperative to align your engine crankcases with the cylinder base to fully enjoy the performance. We recommend a game 0 cut of 0.20mm, use of SP98 and 2.5% MOTUL 800 ROAD. This cylinder has no hole to place a decompressor.
Optionally we offer you an internship preparation 1, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and skirt stock is also included in this modification. Count an extra time for this preparation!
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