Attention, not registered on the road, only reserved for competition.
Pack STAGE 6 composed of the cylinder kit and the head!
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.
The head not having an incoming plot, you can without problem increase your diagrams with a head MVT and a 1mm base hold! The head STAGE 6 provided offers a relatively high compression rate, we will take specific steps to update this page! We recommend a squish of 0.9mm to 1.1mm and we recommend that you calculate your compression rate when mounting. This head has a well-worked hemispherically shaped chamber smooth finish. We bitterly regret that the head is for short candle cap! There is no location for 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!
Product Details
S6-7417400/PACK1
New product
Data sheet
Displacement:
70cc et +
Nombre de segment
Mono-segment (1 segment)
Transferts a l'embase
Large transfers (work of the original casings necessary)
The biggest kit on the market for 103, or should we say huge? A totally out-of-the-ordinary preparation base for experienced riders who know how to make the engines talk!
The well-known MALOSSI cast iron 70cc. Solid, torquey, not neglecting power, it is an ideal companion for long endurance trips where performance is required.
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