Woah, that's an impressive work! What metal fabricating techniques did you implement to make that? Would you mind sharing it to your readers?
-cut out old tunnel with an angle grinder w/ thin cutoff disc on it.-cut out old fuel inlet if you intend to move it. Patch old area with the same ga steel the tank is made of. Tig welding will work best.-blend weld bead down with flap wheel, files.-Hammer/dolly and use a panel beater bag to dome patch a bit until your happy with the results.-use hole saw a bit smaller then the fuel neck you've decided to use, file to fit.-tack weld new fuel neck at 12,3,6,and 9 o'clock.-finish weld a little at a time, allow areas to cool between sections.-bent up some 16 ga for the front tunnel patch/detail, tacked and tig welded.-bent up a tunnel from 16 ga steel using a 1 1/2" pipe and some c-clamps.-determined tunnel depth and cut front and rear profile. Check fit and repeat, 1'2 round file is your friend here.-I cut some 1/2" angle iron and took one edge down to make some reinforcements for the tunnel. This also aides the welding process by giving you a more substantial thickness of metal to weld the tunnel edge to.-fit tunnel, tack angle/tunnel to tank when you're happy with the fit.-finish weld-make some backbone mounts from sections of pipe or large thick walled tubing. You can bend flat stock too, whatever fits your tank tunnel and backbone the best.-weld tabs on.-pressure test and seal (por 15 tank sealing kit rules)-mount that shit on your bike and go do a wheelie!
Post a Comment