The notch is in the hole @ 0.125, the top ring is in the hole at 0.250 ish. So no... and all I did was used the advance keyway. Whatever the cam was is now 4 degrees advanced and I can not understate the performance I get in the low to mid range. Cam card says 110 Centerline. Whatever it ended up to be "dot to dot", it is 4 degrees more advanced....
