GReddy Profec-B Spec II: single or dual?
GReddy Profec-B Spec II: single or dual?
Does anyone know for sure if the new GReddy Profec B Spec II is single or dual solenoid? The old Profec B was dual, so I don't see why they would make it single for the new one, but I heard it was... Isn't dual better? Does anyone know what it is?
Is the E-01 dual or single?
Is the E-01 dual or single?




