magna_dude74
Well-Known Member
Hello all, so I am wondering what controls the V-Boost? I keep noticing the V-Boost retard after 7K when I very slowly open the throttle. Perhaps my stock set up is still spot-on and I am subconscious relaxing the throttle and the RPM reduce. But it still feels like the boost is closing and I want to know if it is controlled through the bikes electical system or vacuum that controls the servo valve. Please note, that under normal riding conditions the boost works GREAT like a turbo!!!I am going to get some starting fluid and look for vacuum leaks as my 1994 is all stock. Thanks everyone.