This is a challenging model with plenty of mechanical features that add to the fun. The fact that this "drag racer" can be built as either a "funny car" or, with downloaded instructions, as a top fuel "rail", is pretty cool, too.

This lego is good for the kids who are really into building legos and don't mind a little bit of a challenge. Very small intricate parts and they do need some patience putting it together.My son was very happy with the final prouduct.

Easy To Use; High Quality; Lasting Fun

Fun toy, its pretty big so it was worth the money, . Detailed you even build the camshaft. Impressive!

Interesting model with challenging gear works. Two complaints. One, the instruction booklet was placed in the box without protective cardboard and not in a plastic bag and had strong folds and creases and dog ears (most likely created by the bags of elements during shipping).