Cylinder Malossi Testa Rossa FL100 for Malossi RC-One case

High end cylinder Malossi Testa Rossa FL100

The famous cylinder with the red head: Malossi MHR Team Testa Rossa FL100 cylinder kit, suitable for crankcases 8.1, Malossi C-One, RC-One and other FL crankcases (Piaggio LC and Minarelli LC). The Testa Rossa stands for maximum power and completely new opportunities for tuning, this is as far as it gets when it comes to performance tuning for 2-stroke scooters. The Testa Rossa FL100 is Malossi's most powerful cylinder to date: over 32 hp at 14,000 rpm.

Contents Testa Rossa cylinder kit:

• 100cc aluminum cylinder with Nikasil coating, 7 transfer ports, exhaust with boost ports
• Red anodized, two-piece cylinder head, high-compression, with combustion chamber insert
• Forged 1-ring piston, 52 mm
• Water connection
• Exhaust flange with gasket and 3 screws
• Gasket set
• Installation material

Flange mount cylinder

FL stands for Flange Mount, i.e. the cylinder is flanged from the outside. The space gained means that the scavenging channels can now be larger, and of course there are plenty of options for additional porting and tuning. Exhaust surface area and volume are very generous, and the bridge of the two-part exhaust is narrow, which minimizes stress on the piston.

Testa Rossa head

The red anodized modular and multi-bolted cylinder head that gives the Testa Rossa its name is CNC-milled from high-quality aluminium and completes the masterpiece not only in terms of performance, as it also add a great racing look to the engine.

Mounting with RC-One housing

Due to the innovative flange mount system, the cylinder can only be installed with high-end cases such as the Malossi C-One and RC-One, Ottopunto Fireblade, Top Performances TPR, Polini PRE. However, this is not a plug & play installation; the housing must be opend up a bit to accommodate a crankshaft with 100mm stroke / 47mm stroke.

Testa Rossa Setup

The cylinder must be used with a racing crankshaft with 100mm stroke. You will of course need a suitable racing exhaust and a larger 30mm - 34mm carburetor. And as this is a high-end racing kit, an internal rotor ignition is a must.

For maximum performance, Malossi offers the crankshaft with 47mm stroke / connecting rod 100 Malossi Testa Rossa FL100 and the Malossi MHR racing exhaust, both specially designed for the Testa Rossa.

Specifications Malossi FL100 Testa Rossa cylinder

• Displacement: 10cc
• 7 transfer ports
• Flange: 3-fold bolted
• Bore: 52 mm
• 1-ring piston, 0.8mm ring / 14mm piston pin
• Stroke: 47mm
• Connecting rod: 100mm