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.
| Total length | 215 mm |
| Stock number | 6202 |
| Manufacturer | Polini |
| Material | Aluminum |
| Surface | sandblasted |
| Color | silver |
| Crankshaft stroke | 43 mm |
| Height | 104 mm |
| Width | 175 mm |
| Ignition type | Electronic |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
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Material: Aluminum · Manufacturer: Dell'Orto · Camouflaged: No · Area of application: Tuning · Component group Carburetor: Carburetor complete · Nominal diameter: 16 mm · Carburetor type: SHA · Ø without reducing sleeve: 21 mm · Ø Inside entrance: 16 mm · Ø Internal connection: 19 mm · Ø Output inside: 16 mm · Total length: 82 mm · Ø Air filter connection: 56 mm · Ø Air filter connection: 58.5 mm · Width: 72 mm · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Color: black · Vacuum connection: No · Choke control: Hand choke · Height: 111 mm · Nozzle thread: M5x0.8 (standard thread) · Mounting type: Plug connection clamped · Nozzle size: 82
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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
Nominal diameter: 43 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø outlet inside: 18.1 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
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Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 46 mm · Manufacturer: Polini · Material: Gray cast iron · 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 · Area of application: Tuning
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Polini 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: Polini · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
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Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · Crankshaft stroke: 43 mm · Ø coupling pin / vario pin: 12 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 piston pin (B): 10 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Thread type: M8x1.25 (standard thread) · 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 ° · Weight: 698 g · Number of gears: 1 pcs · Area of application: Racing
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swiing® ingenious 16 mm SHA intake manifold Speed Engine | Piaggio Ciao, SI, Bravo
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swiing® ingenious 19 mm PHBG intake manifold Speed Engine | 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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