Here is a very special lung, on this model, we can see the work being done, at idle the bellows is totally relaxed, and when moving, we can clearly see the lungs decompress according to the engine speeds. Once again, no real performance gain in our eyes has really been proven on our small 2-stroke. However, in some uses, some customers really say they feel a performance boost. Like any Malossi piece, this piece is under patent, it is of high quality and very complete! You can connect this lung or directly to the pipe, or thanks to the Y on your vacuum pipe (if you have a vacuum pipe).
MALOSSI is happy to be able to offer you this news
exclusive discovery of modern technology.
MACSI: MALOSSI international patent. A great discovery, another step of the technology in the improvement of the thermal engine more greater performances and a lower rate of atmospheric pollution. A marked improvement over any previous balancing device in fixed chamber feed systems.
ADVANTAGES
It optimizes power output in a very wide range of engine speeds. It attenuates and reduces carburetion voids due to supply difficulties in critical engine speeds.
It doesn't need regulations; it is automatic and self-regulated.
Its application is very easy and fast.
It saves fuel while improving performance
PRINCIPLES
- The chamber compensator with variable volume covers the excess
power supply due to decelerations by retaining a large part of the
gases which are in surplus and it alleviates the insufficiencies of supply which
are felt in accelerations, even sudden, by restoring the
gases recovered previously.
- It works automatically thanks to the effects of differences in
pressure in the suction duct, due to the vacuum produced
by the engine suction, and the external atmospheric pressure.
- Thanks to its deformable constitution, its bellows, tensioned by a spring
specifically calculates, assists the pressure differences that take place
in the suction duct, correcting rhythmically and in conjunction with the
motor, the feed quantities of the latter.
ASSEMBLY INSTRUCTIONS
To install the MACSI on your vehicle, the first operation to be carried out will be
the assembly of the parts of the Malossi kit according to the assembly plan.
Assembly 1
(For vehicles which do not have the fuel tap on
depression). Remove the intake pipe from your vehicle and drill a 7 mm hole in it.
diameter which will subsequently be threaded with an M 8x1 die. Make sure that the
hole is drilled in an easily accessible area. Once the hole is threaded, screw
the connector supplied in the kit. To avoid possible air intakes in the
pipe during operation, you can use net glue
(Teflon) Then clean the intake pipe completely and reassemble it on
your vehicle, possibly changing the seals. Then fix the MACSI in the position you want, ensuring that it is located away from overheated engine parts or moving parts, as these can damage the system. Connect the MACSI to the fitting that you have installed on your pipe, using the small tube supplied with the kit and fix it thanks
necklaces. It is advisable to shorten the tube as much as possible.
Assembly 2
(In this case your vehicle is equipped with a fuel tap
depression connected by a tube to your intake pipe, or,
is equipped with a fitting already present on the original pipe).
To assemble the MACSI, you just have to cut the original tube, place
this on one end of the "Y" shaped connector and connect the MACSI to
the other end of “Y”. Tighten the tubes with the clamps and fix the MACSI
to your vehicle, taking care that it does not come into contact with
heated parts or moving parts of the engine, which
could damage your system. It is advisable to shorten the tube as much as possible. In order to make the best use of the MACSI, the connection hole must be
the intake pipe is at least 3 mm in diameter.
WARNING
Under no circumstances can the MACSI be connected to the fuel pipe.
VERY IMPORTANT
The mounting of the MACSI on certain engines produces a new balance of
carburation which may require an increase in the main jet of the
carburetor of a few points and sometimes even 10 or 15 points.
MAINTENANCE
Every 500 km or 6 months, check the state of conservation of the hose and the
elastic chamber so that cracks due to solvents or agents
acidic atmospheres, or has friction against mechanical parts,
may cause air leaks which could alter the carburetion or cause engine damage. MACSI does not need any maintenance or adjustment.
