Bore and stroke is set at seventy seven x 80mm. In which achievable factors are made to try and do more than one task: the camshaft drives the h2o pump, although among the balancer shafts drives the oil pump.janjiwin janjiwin dewa66 dewa66 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303 garuda303