To export several sets, go to the exporter. If you use the data I'd really appreciate a link back to Brick Insights. It keeps this site going.
I bought two of these sets in an airport (other is 31072 Extreme Engines) for mucking about with. I've combined the pieces to make a hot-rod vehicle in the pictures below. These sets are excellent value for money if your looking for something for your kids or grandchildren, as they come with a lot of interesting pieces in different colours allowing you to experiment, plus the size allows you to fit Mini-Figures for further play options. This Extreme Engines set is well-worth the money, because you get the proper V8 engine block which can be used in other models (e.g. Speed Champions) or to make your own vehicle designs. This set also has fantastic wide wheels with a reversible design; custom slot mag style, or spoked alloy style. There are also lots of blue, white and yellow smooth and curved pieces allowing you to make 'clean' vehicles. Next, I'll follow the instructions, to make the actual sets - but maybe change it here and there.... Overall, great fun, and very good value.
This brings childhood to me!