I received the following from Sudco USA today in response to my question "is my 6 year old Mikuni HSR-45 compatible with 10% ethanol/gasoline.
"No, on the old rubbers and yes if you order all new rubber yes they can handle the E-10 a lot better now."
Not exactly a compatibility statement on the new rubbers but there is no other choice but to buy a spare rebuild kit.
I will be ordering a rebuild kit and a handful of jets to make the switch to gasohol.
"No, on the old rubbers and yes if you order all new rubber yes they can handle the E-10 a lot better now."
Not exactly a compatibility statement on the new rubbers but there is no other choice but to buy a spare rebuild kit.
I will be ordering a rebuild kit and a handful of jets to make the switch to gasohol.