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Vespa PX80 cylinder Malossi 139ccm tuning performance km-h

Vespa PX 80 with Malossi 139ccm cylinder

In many cases, the TüV requires a performance report to enter changes to the engine.

Next to the 135cc DR cylinder is the  Malossi cylinder with 139ccm one of the most popular cylinders to help the little PX on the jumps. So also in this case, our customer Timur needs such a diagram for the demonstration and entries with the TüV.

Vespa PX80 tuning Malossi 139 cylinders

Performance graphs cylinder MALOSSI 139 cc Vespa PX80

When measuring according to DIN on the Amerschläger P4 test bench, we have to enter the key data of your engine in the diagram so that the tester can correctly assign the diagram to the vehicle. All scooters with gear shift and four gears are usually measured in third gear. This information is also noted in the diagram.

 

Vespa PX80 cylinder Malossi 139 tuning speed versus power       So that the changed maximum speed can also be entered during the test, we carry out a performance versus speed run. Here all available aisles are simply extended.

Simmerings PTFE shaft seals Vespa

Malossi follows suit: after Polini some time ago reinforced shaft sealing rings in PTFE / FPM brought to market offers Malossi now also has a large selection of these “Wedis”

More resistant to mechanical and thermal loads

For engines that are more speed-oriented and thermally stressed, these low-friction shaft seals are a real benefit!

7675875 Vespa oil seals Simmerrings in PTFE / FPM The PTFE (also called Teflon ©) sealing lips of these shaft seals are very resistant to mechanical and, above all, thermal loads. While the normal shaft seals made of NBR can only reach a temperature of 100 ° or 120 ° can withstand, the PTFE shaft seal are with a load capacity of over 150 ° significantly more resistant.

Available for many models, make sure you have a good crankshaft!

Malossi offers for a lot of Vespa and automatic engines PTFE shaft seals. However, you should pay attention to the combination of the shaft seal and the paired crankshaft. The reason for this is that the PTFE sealing lips are relatively tough compared to the normal NBR versions. So with the crankshafts you should Models with better material To fall back on. Polini crankshafts are case-hardened, P2100034 (1)and our bgm crankshafts oppose the die-forged 25CrMo4 and thus easily withstand the PTFE shaft seals. 7673153 (1) Mazzucchelli offers crankshafts in tough K2D Material.

 

Buy PTFE shaft seal here.

Malossi Vespower ignition Vespa

Vespower is the new Malossi Vespa ignition

Available for many models

maslossi vespower vespa ignition

The Malossi Vespower ignition offers the following advantages:

  • Complete replacement ignition
  • Very low flywheel (900gr.)
  • More agile acceleration
  • More efficient
  • Dynamic ignition timing
  • More torque
  • More spontaneous throttle response
  • 90 watt light output
  • Modern controller incl.
  • Reinforced fan ring
  • Optionally more flywheel can be mounted (available separately)

The Malossi Vespower ignition is based on the same basis as the well-known Vespatronic, Pinasco Flytech or Polini IDM. The ignition stator does not have a pickup. The ignition signal is picked up here via the light frequency. As the engine speed increases, the ignition point is reduced via the CDI. The engine has a high pre-ignition angle for a lot of torque in the lower speed range. This is reduced with increasing engine speed, at which the exhaust strongly supports the gas exchange. This relieves the thermal load on the motor and increases its ability to turn.

The light flywheel ensures a very dynamic throttle response and greatly improved acceleration. The smaller fan blades fit perfectly with the higher speed level of the tuned engine, where the large blades of the original fan wheel would turn empty. The ignition is also suitable for everyday and touring engines thanks to the optionally available and adaptable flywheel rings. Here, the increased flywheel mass helps the engine run smoother and improved elasticity in the upper gears.
The stiffening fins of the plastic impeller effectively prevent tearing or breaking.

This version is the very light race version with only 900gr. Flywheel. This can no longer be upgraded to more flywheel as with the 1200gr version. is possible.

Malossi Vespower ignition Vespa

Buy Malossi Vespoer ignition here

Ignition -MALOSSI VesPower- Vespa PK XL
Ignition -MALOSSI VesPower- Vespa V50, V90, PV125, ET3, PK S -
Ignition -MALOSSI VesPower- Vespa PX -

The new Malossi 210 in detail

Malossi sends with him Malossi 210 Sport and the Malossi 210 MHR two new variants of the well-known 210ccm cylinder into the race. Now in Vespa shop available.

We took a closer look at the new Malossi 210 cylinders for you.

New support channels

From a purely visual point of view, the new three-part support channels, larger channel surfaces of the overcurrent channels and the open cylinder base at the overcurrent inputs are striking.

Malossi 210

Changed inflow angles

Compared to version 2008, the areas and inflow angles have also been changed to match the expanded support channels.

Malossi MHR 210 Vespa

While the V2008 flushes relatively steeply towards the cylinder wall at an angle of approx. 60 °, the Sport and MHR versions seem to have an inflow angle adapted to the impulse of the larger support channels and flush relatively flat into the cylinder at approx. 42 °.

Malossi MHR 210 Vespa channels

Next week we will delve into the whole Malossi 210 topic.

The different models in comparison

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Malossi cylinder Vespa 200

New Vespa cylinder Malossi

"New Malossi cylinder Vespa 200"You read that right, because there are two new Malossi 210s:

Malossi has revised its cylinder for the Vespa PX 200 and is now bringing the popular Vespa tuning cylinder in two versions:

  • Malossi cylinder Vespa 200 3115618 SPORT Vespa 200
  • Malossi cylinder Vespa 200 3115567 MHR Vespa 200
Buy Vespa cylinder Malossi here

Malossi cylinder Vespa 200

History of the Malossi Vespa cylinders

1983 “The 210” Malossi cylinder

Piaggio is redesigning the Vespa PX, which has been built since 1977, and introducing the Vespa Acrobaleno and Vespa Lusso. In Germany the following and the subculture around the Vespa is getting bigger and bigger.
At the same time, one of the most popular tuning parts is being developed. The legendary Malossi aluminum cylinder with Nicasil coating for the Vespa 200 engines (PX 200, Rally 200, Cosa 200). It becomes the basis for many extremely tuned engines and a reliable companion with plug-in tuning.

 2008 New cylinder head

Vespa tuning is becoming more and more extreme. 25 years after his birth there is an update for THE CYLINDER. The update essentially consists of a revised cylinder head.

2013 Sport & MHR cylinder

Engines with 30+ HP are no longer uncommon. This time it only takes 5 years to evolve. There will be 2 versions.
Here are the features of the new cylinders:

  • Aluminum cylinder
  • Nicasil coating
  • Completely revised channels
  • 2 different portmaps for the outlet channel
  • SPORT: for touring
  • MHR: for racing
  • Cylinder head with O-ring seal
  • Cylinder head with bushings for centered alignment of the head

2014 update MHR 221cc

Malossi MHR 221ccm, new cylinder for the 200cc Vespa with 60mm stroke

Malossi MHR 221cc Vespa PX 200 Rally 200 Cylinder Kit

Malossi cylinder Vespa 200

The setup suggestions from Malossi:

Malossi cylinder 3115618 SPORT Vespa 200

  • The sport version should be the touring cylinder. Comparable to the previous 210 Malossi. It should be possible to drive it with the original or slightly tuned crankshaft, with original carburettors up to 30mm carburettors and sports exhausts.

Malossi cylinder 3115567 MHR Vespa 200

  • Malossi recommends a racing crankshaft, carburetors from 30mm and racing exhaust.
Buy Vespa cylinder Malossi here

Scooter Center Tip:

We ask for a little patience here. Of course, we ordered the new cylinders straight away. As soon as we have the Malossi cylinders on the table, we will take a look at the details and test them directly on our in-house dynamometer. We'll keep you up to date here!

The new bgm PRO Vespa exhaust is already looking forward to his new friend!

Exhaust -BGM PRO BigBox SPORT (BBS) - Vespa PX200, Rally200 Item no. BGM1011SP

 

[inspic = 15, left, fullscreen, thumb] Here you can see the first runs of the new Malossi BigBore with different timing.