all right so now we're going to put the perforated rotors on these with a factory ones usually check make sure it's the same looks good looks good do a do a little tape measure test sometimes they give you the wrong ones there's two different sizes so just for the heck of it these are you don't have to be perfect but these are like they say about 3/16 make sure the other one is the same because they do make a - I think it's a 298 so it's a smaller rotor on the earlier cars okay so those are the right ones all right okay now we're going to clean all this rust off you always got to clean this rust off I mean it's not necessary but if you're want to do it right it's always okay so just get most of that stuff off so the rotor fits nice and flat so I'd be Neal make sure there's no big goobers you do inside the wheel a little bit to the surface here you don't have to get wild we don't have too much of a issue here in California but back east okay just so it's nice and clean so everything mates without rust just a tad on the hub don't get too excited just enough little dabba make sure the cables not twisted to bolds just a drop go crazy torque them down 1/2 Newton meter which is 50 about 60 so we're we need to torque these right about 85 it's not super critical but just it's pretty much it it's not rocket science you can do this at your house that's what it looks like wipe these off a little bit get your hand prints off that's pretty much it done deal and we use the tools who won't scratch your wheels you know it's like anything else it's the details so these guys hammering your thing scratching your rims so you can I mean I don't want to bang it up but you can hit the edges and it's not going to screw it up I'm starting by hand we just run them in with the gun normally crisp off and we're going to torque these basically same thing about 80 foot pounds write it down torque the wheels crisscross