"Space-R" Intake Manifold/Intake System from FC SOLUTION for Vespa Smallframe Models for conversion to reed valve intake without modifications to the Frame or Crankcase.
The basis of the "Space-R" intake system is a cylinder base gasket cast from aluminum, into which a diaphragm box with the dimensions of an RD350 Reed Valve is integrated at the front. To compensate for the height of this cylinder base gasket, a Conrod with a length of at least 115 mm is required. The associated Intake Manifold is manufactured using a 3D printing process from a high-strength, petrol-resistant material and features an integrated Reed Valve with maximum optimized flow guidance and Reed Valve Petals of the highest available quality. This ensures optimum cylinder filling and smooth, powerful development of the Engine.
- Equal or better performance than with a directly aspirated Cylinder
- 100 % plug & play - no modifications to Engine or Frame necessary
- For Crankshafts 51-54/115-117 and Cylinders with 55-60 mm bore
With this Intake System, the same performance can be achieved as with an Engine with a directly aspirated Cylinder - but without spindling the crankcase, milling the overflow channels or removing the Dust Cover Ring on the Flywheel. All you need is a Crankshaft with a stroke of at least 51 mm and a connecting rod length of at least 115 mm as well as a Vespa Smallframe Racing Cylinder with a maximum bore diameter of 60 mm. With some Cylinders, however, it may be necessary to shorten the piston skirt by a few millimeters with a 115 mm Conrod. The kit is designed for the frames of the Vespa 50, 50 Special, Primavera, ET3 and Nuova, but not for PK S, XL or XL2. No modifications are necessary here either.
What is this kit for?
The kit is perfect for anyone who wants to ride a powerful Engine but does not have the time or the technical capabilities to extensively machine their Crankcase. It is also a cost-effective alternative to expensive, improved Crankcases such as the QUATTRINI C1 or C200. With the kit and the appropriate Cylinder, an engine output of 25 hp can easily be achieved - something that was previously only possible with the EGIG 170/180 Cylinder Kit with an unmachined Crankcase. However, the "Spacer-R" can also be used to build engines with up to 35 hp.
Who is FC SOLUTION?
FC SOLUTION is a young Italian company that specializes in the development of modern and innovative intake systems for two-stroke engines. It uses state-of-the-art techniques such as additive manufacturing processes and 3D CAD programs with flow simulation features to bring its products up to the latest state of the art. The passion for two-strokes is no coincidence: the developers are themselves enthusiastic Vespa and Ape riders and regularly test their products in everyday use in order to continuously develop them further.
FC SOLUTION products are also widely used in racing. In the Italian karting championship, almost all teams rely on their intake systems, as they have proven to be superior to comparable solutions.
Conclusion: Innovative solution for a powerful Engine - without any work on the Engine or Frame.
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