The Italian Reds Racing announced the new off-road engine WR5 Italia Limited Edition. The engine is based on WR5 Black Diamond and uses a sleeve with 5 inlet ports and exhaust port with boosters guarantees low fuel consumption and smooth power delivery.
The new features includes a VCX3 carburetor uses a 3 needle setting to improved idle stability and tuning options. The carburetor improved mid to top range power curve with smooth response thanks to a special low speed needle and mid range spray bar.
The WR5 Italia also uses a crankshaft tubed by Mario Rossi, for improve power and performance and a new Black Gloss Cooling Head with Italian flag colors on top.
Source: reds-racing.com