How do you win the 5 bricks or less award on banjo kazooie nuts and bolts

You can get the "Minamalist" achievement by simply making a seat with a spring attached to the bottom. Then, go to the test-o-track and jump a few times. You will go very fast and after a couple of jumps you should get the achievement. This can also get you the "Whoa Nelly" achievement at the same time as you reach max on the speedometer.