SpeedEngine racing case from Polini for your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
This version of the engine case is designed for electronic ignition and cannot be used for contact ignition.
The engine housing impresses with its clean finish and is perfect for cylinder kits with a piston diameter of up to 46 mm.
Ideally, you should use a Polini cylinder. However, the overflow ports of the Malossi cylinder kits (from 2021) or those of the DR 43 mm racing kit also fit quite well.
The intake manifold is designed for Dell'Orto SHA type 3 carburettors with up to 13 mm passage.
The intake timing is already very long ex works. Therefore, the engine block can also be operated with the original crankshaft.
If you want to get even more power, we recommend using a racing crankshaft.
With the optionally available swiing intake manifold, it is also possible to operate larger carburetors than a 13/13.
Matching parts such as racing cylinders, racing shafts or our swiing intake manifolds with matching carburetors can be found in the accessories section.
Quality product from the Italian manufacturer Polini.
| Width | 175 mm |
| Height | 104 mm |
| Manufacturer | Polini |
| Material | Aluminum |
| Surface | sandblasted |
| Color | silver |
| Crankshaft stroke | 43 mm |
| Total length | 215 mm |
| Ignition type | Electronic |
| Stock number | 6202 |
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
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GPO 19.5 mm PHBG AD carburetor cable choke (Dell'Orto replica)
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Polini Racing 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Material: Gray cast iron · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Hole pattern [mm]: 55 x 34 · Number of fixing points: 3 pcs · Ø piston pin (B): 10 mm · Outlet type: clamped · Decompressor: Yes
EUR 294.10
Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · Area of application: Tuning · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No
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Polini 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Polini · Area of application: Tuning · Material: Gray cast iron · Displacement: 63 ccm · Surface: sandblasted · Crankshaft stroke: 43 mm · Number of fixing points: 3 pcs · Ø piston pin (B): 10 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
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Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Weight: 698 g · Manufacturer: Mazzucchelli · Area of application: Racing · Material: Steel · Cheek type: standard · Thread type: M8x1.25 (standard thread) · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Connecting rod length center-center: 87 mm · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø piston pin (B): 10 mm · Ø Bearing seat (ignition side): 15 mm · Thread length: 16 mm · Dimension needle bearing: 10 / 13 x 14.2 mm (axe 10) · Wide crank webs: 33 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Inlet control time: 139 ° · Control time before O.T: 81 ° · Control time according to O.T: 58 ° · Number of gears: 1 pcs
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swiing® ingenious 16 mm SHA intake manifold Speed Engine (Version 2.0) | Piaggio Ciao, SI, Bravo
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swiing® ingenious 19 mm PHBG intake manifold Speed Engine (Version 2.0) | Piaggio Ciao, SI, Bravo
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Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
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