SpeedEngine racing case from Polini for your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
This version of the engine case is designed for contact ignition and cannot be used for electronic 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.
Details
| Surface | sandblasted |
| Manufacturer | Polini |
| Material | Aluminum |
| Color | silver |
| Stock number | 6202 |
| Crankshaft stroke | 43 mm |
| Ignition type | Breaker |
| Total length | 215 mm |
| Width | 175 mm |
| Height | 104 mm |
Suitable for the following models
| Piaggio | Ciao - P, SC, PX, C24 Si Bravo / Super Bravo Boxer Grillo |
Accessories & related products
Dell'Orto 16/16 SHA carburetor hand choke
Material: Aluminum · Manufacturer: Dell'Orto · Camouflaged: No · Component group Carburetor: Carburetor complete · Carburetor type: SHA · Total length: 82 mm · Nominal diameter: 16 mm · Width: 72 mm · Ø Internal connection: 19 mm · Height: 111 mm · Ø without reducing sleeve: 21 mm · Ø Inside entrance: 16 mm · Ø Output inside: 16 mm · Area of application: Tuning · Color: black · Ø Air filter connection: 56 mm · Ø Air filter connection: 58.5 mm · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 82 · Mounting type: Plug connection clamped
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GPO 19.5 mm PHBG AD carburetor cable choke (Dell'Orto replica)
Nominal diameter: 19.5 mm · Manufacturer: GPO · Component group Carburetor: Carburetor complete · Carburetor type: PHBG AD · Width: 75 mm · Nozzle thread: M5x0.8 (standard thread) · Ø Internal connection: 24 mm · Height: 130 mm · Ø without reducing sleeve: 26 mm · Nozzle size: 85 · Area of application: Tuning · Ø Air filter connection: 32 mm · Air filter connection thread: MF32x1.25 (fine pitch thread) · Ø fuel hose connection: 6 mm · Mixed oil connection: Yes · Choke control: Cable choke · Choke nozzle size: 55 · Size of secondary nozzle: 50 · Mounting type: Plug connection clamped
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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 · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 63 ccm · Nominal diameter: 43 mm · Ø cylinder neck: 45.7 mm · Ø Outlet outside: 22.4 mm · Ø piston pin (B): 10 mm · Ø outlet inside: 18.1 mm · Decompressor: Yes · Outlet type: clamped · Number of fixing points: 3 pcs · Hole pattern [mm]: 55 x 34 · Area of application: Tuning
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Polini 46 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 70 ccm · Nominal diameter: 46 mm · Area of application: Tuning · Ø piston pin (B): 10 mm · Decompressor: Yes · Outlet type: clamped · Number of fixing points: 3 pcs
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Polini 43 mm cylinder kit incl. head 10 mm KoBo | Piaggio Ciao, Bravo, Boxer
Manufacturer: Polini · Camouflaged: No · Material: Gray cast iron · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 63 ccm · Nominal diameter: 43 mm · Area of application: Tuning · Ø piston pin (B): 10 mm · Decompressor: Yes · Outlet type: clamped · Number of fixing points: 3 pcs
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Mazzucchelli crankshaft "Racing" 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Mazzucchelli · Material: Steel · Cheek type: standard · 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 · Thread length: 16 mm · Ø Connecting rod eye: 13 mm · Bearing seat right: 15 mm · Thread type: M8x1.25 (standard thread) · Ø piston pin (B): 10 mm · Ø Bearing seat (ignition side): 15 mm · Area of application: Racing · 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
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swiing® ingenious 16 mm SHA intake manifold Speed Engine (Version 2.0) | Piaggio Ciao, SI, Bravo
Surface: anodized · Manufacturer: swiing® ingenious parts · Camouflaged: No · Material: Aluminum · Ø inside: 16 mm · Ø External connection: 19 mm · Mounting type: Screws · Hole spacing inlet: 36 mm · Color: graphite colors · Number of fixing points: 2 pcs · Total height: 24.2 mm · Total length: 29 mm · Area of application: Tuning
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swiing® ingenious 19 mm PHBG intake manifold Speed Engine (Version 2.0) | Piaggio Ciao, SI, Bravo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Ø inside: 19 mm · Ø External connection: 24 mm · Area of application: Tuning · Color: graphite colors · Number of fixing points: 2 pcs · Mounting type: Screws · Hole spacing inlet: 36 mm
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Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio Ciao PX, C24
Manufacturer: Dell'Orto · Manufacturer: Malossi · Component group Carburetor: Carburetor complete · Carburetor type: SHA (Piaggio) · Nominal diameter: 13 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Mounting type: Plug connection clamped · Total length: 46 mm · Width: 60 mm · Height: 96 mm · Area of application: Tuning
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swiing® ingenious 6202 Bearing dummy 15/35/11 Aluminum
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