Quote:
Originally Posted by 68 TT
You can really strengthen up the frame by adding a layer of 2"x3/16" steel flat bar to the top & bottom flanges of the stock frame rail. These are the areas that contribute the most to the bending strength of the stock frame.
It doesn't have to be fully welded in place either. Stitch welding by putting down a two inch weld and leaving an inch of open area before the next two inch long weld will cut down 33% of the welding work and minimally impact how strong the connection is. Alternate the open areas side to side on the flat bar so none of them line up across from each other. We do stitch welds all the time in structural frames and fabrication.
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I haven't really ever thought about doing it like that, it's a good idea.
I was just thinking about getting a large dimple die and some 3/16" plate, put a hole every 1-1 1/2" and basically box the frame in but not add as much weight. The way you described seems much easier and cheaper, as I wouldn't have to buy a die or as much steel.