sprucegoose Posted September 5, 2004 Report Share Posted September 5, 2004 Well I finally got this modification on the road, and is it great! They look fantastic and stopping power is awsome! No more coments from the riders as there heads bob back and forth as we slow to a stop. That warpage problem was so anoying! It was a lot of fun too, and I am fortunate enough to have the software and machining center to do the cross-drilling of the rotors. Made a quick setup and machined them after work on Fri., and put it all together yesterday. Here are a few pics of the process and results. The first one here is the rotor I modeled up in Solidworks to figure out the pattern. You cannot drill thru the ribs, and have to stagger the holes so the entire pad surface is used equally. Those gray lines on the surface are the aprox. pad wear area... '09 Cadillac CTS-4 3.6 direct injection, 128 K mi. '15 Chevy Tahoe LTZ, 5.3i V8, 125 K mi '70 Firebird Formula 400, Bored+.04, RAIII heads, M21 4spd., in-process restoration! Link to comment Share on other sites More sharing options...
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