Head Pinasco VRH PRO for Vespa PX - GT - LML - WHAT 125/150, long stroke

Head VRH Central Candle Head VRH central candle dedicated to all Vespa equipped with thermal Pinasco groups or any other heating unit 177. The new head VRH central candle, in fact, is the only adaptable to all thermal groups present on the market, because It maintains the classic form of the most common heads. The VRH head is innovative and is produced in 2 different models, the basic model VRH PRO central candle with the chamber and the squish recalculated and most prestigious decomposable VRH GP composed of a door-head and 2 heads; the first head called GP1 dedicated to tourism with a hemispherical chamber and squish recalculated, the second named GP2 with the innovative cylinder design radiused dedicated to the racing world with a compression ratio increased bandwidth and more thrust squish. The head VRH GP is intended to preparer more demanding, thanks to the separable domes you can be modifi ed in pleasure realizing any type of drawing and compression ratio fi nalized to the maximum of its engine performance. They are supplied to order the semi-finished and the appropriate tool to lock the head on the lathe and facilitate all phases of realization.

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