Really like your car ;) ... I have a similar "seven" (DeMan Motorsport SR7)
and a similar problem with the starter. Do you mind if I ask which clutch
basket, friction plates and springs you are using? ... In Canada, ... it is
just about sleepy byes time for the Busa7 and I've got a nice job jar
waiting (as usual). ... Just like to get feedback from fellow miscreants!
... Cheers!
Was hard to see, but I am sure it looked liked you have the extreme heavy
duty starter motor, a really good product, but you are running the standard
starter idler gear, have a look at rpe they do an upgrade idler gear.