hey guys, i really like the look of bobbed rear fenders on roadsters. anyone have some pics of 28-29 roadsters with this treatment, of can tell me a bit more about the process. danny
If you're just bobbing them and not welding the cut off rear lower section back on - like on DRD57's neato coupe - use a 1/16" thick abrasive cutoff wheel in a die grinder or muffler cutter or on an arbor in a 3/8" drill to cut the sheet metal. It works well to make the first cut straight across - unless you're dealing with a curve as shown in the pic. If you're doing that you'll need a template so both sides match. If you're making a straight cut on the bottoms, make a small template for the rounded corners. The fender shown in the pic gets a little more curve to it on the outer front and rear corner. You can't cut the small diameter corner curves with the wheeled cutter, but you can make a series of straight lines and blend them with a Pearl Wheel to make a smooth curve. (Pearl Wheel is also called a flap wheel.)