Pinasco «Slave» engine case with crankshaft (46 mm stroke / 12 mm KoBo) and double intake suitable for your Piaggio Ciao, Si, Bravo, Boxer, Grillo moped / moped.
The Pinasco «Power Casing» engine case is supplied with a specially developed crankshaft, which has a wide cheek for controlling the intake.
On this case, a standard 13 mm Dellorto SHA carburetor can be installed at the rear on the one hand, and any side carburetor with a 24 mm connection on the reed system on the other. The frame may have to be adapted if necessary.
This dual carburetor system can be used to tease the last horsepower out of your racing car.
The following parts are included in the scope of delivery:
- Rear intake flange (connection diameter: 16 mm, Ø inside: 13 mm)
- Side diaphragm system incl. sealing plug for the 13 mm flange if this is not used.
- Mounting material for diaphragm flange (connection diameter: 24 mm, Ø inside: 20 mm)
- Cylinder stud bolt
- Engine housing (Ø for cylinder neck up to 50.7 mm)
- Engine housing screws
- Crankshaft Pinasco Competition with 46 mm stroke and 12 mm piston pin (axe 12)
- Installation instructions in English & Italian
No housing seal is supplied. Sealing compound is used for sealing.
We recommend using the 46 mm Pinasco cylinder kit for this racing gear. In addition, only electronic ignitions can be fitted to this housing.
Installation instructions:
- When using the crankshaft with 46 mm stroke, the housing must be slightly recessed inside so that the connecting rod does not protrude
- The cylinder must be raised by approx. 1.5 mm due to the higher stroke. We recommend checking the crushing edge before commissioning. This should be 0.8 - 1.0 mm.
- If the engine is installed in a Piaggio Ciao frame, some material must be removed from the right-hand side of the housing and cylinder. This process is described in the assembly instructions.
Corresponding add-on parts such as sealant, racing kit, racing ignition etc. can be found in the accessories section.
Quality product from the Italian manufacturer Pinasco.
Details
| Manufacturer | Pinasco |
| Material | Aluminum |
| Crankshaft stroke | 46 mm |
| Ignition type | Electronic |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
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