as motorrad said, advancing the ignition is a free one.remove flywheel, release stator screws and rotate plate to the right,(clockwise, so it lines with the leftmost timing mark), no further.for cheap low and mid boost, try a thinner head gasket, making sure you dont have contact issues before you run it.if your motor is stock you should be ok.havent used a reed spacer, but an fmf gnarly torque pipe (020055)is the one to go for.hth.K.