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Making the GY6 150cc 52mm cylinder into 64mm 200cc

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Uploaded by on Mar 15, 2008

Making the GY6 150cc 52mm cylinder into 64mm 200cc
MRP testing a United Motors X-Peed 150cc scooter original size Cylinder 52mm we decided to upgrade it to a 64mm and make it into a 200cc check out how it performs on our in house dyno.

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Autos & Vehicles

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Standard YouTube License

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  • jeez these MRP videos are so unprofessional!!

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  • seriously delete this vid and start over.

  • @lucasbai09

    NÓ, de hecho es + peligroso, pues puedes golpear/romper el piston, imprescindible cambiar muelles. Consgues ++ poniendo un culata con valvulas + grandes

    Si no quieres complicarte: agrandar carteres(miden 63mm de fabrica), te quedarás en 61mm/160cc), Los BigBores + Baratos están en Ebay.DE(alemania) =desde40€-100€.

  • You´d better back to school !!, with 64mm bore you´re at sligthly above 186cc.

  • hola mi scooter es como el q muestran y su cilindro es de 52.4 mm yo quiero llevarlo a 64mm como ese ..devo cambiar el arbol de levas (camshaft)

  • so what was the point in that ? can you at least show us the bhp/torque figures ?

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