Walmart is selling a $100 mini V8 engine you can build yourself for just $60. ... The finished engine measures 7.25 x 7.25 x 11 inches, making it suitable for classroom and home use.

An Expert's Guide to the Best Model Kits For Adults in 2025 It’s time to get your hands dirty (and possibly stuck together). Model making is a great hobby, but knowing how and where to start is ...