Originally Posted by Cossie Sean
its possible this way and has the same effect, but with a vernier they are marked with the degree to adjust adv/ret
you would have to know bang on where 6degrees was on the std pulley, then dowell the pulley as they move when you torque them up
i was thinking of fitting the belt as stock then remove the straight bar that locks the rear of the cams and i would twist the cam. im thinking of making or having made a 5mm bar with a 6 degree angle in one end to align the exaust cam if that makes sense.