J jknightg Member Jun 8, 2018 #1 Hi everyone I have a twin 787 1998 speedster On both engines the carbs are fitted with the speed pump on the driveshaft side. I am looking to replace them, but finding ones with the pump is proving difficult. Is it necessary? Regards John
Hi everyone I have a twin 787 1998 speedster On both engines the carbs are fitted with the speed pump on the driveshaft side. I am looking to replace them, but finding ones with the pump is proving difficult. Is it necessary? Regards John
mikidymac Moderator Staff member Moderator Jun 8, 2018 #2 Are you talking about the accelerator pumps on the carbs?
