8 Sep, 2009

Cheaply fitting speakers into doors where they just don't wanna fit!

8 Sep, 2009

An adjustable anti-wastegate creep boost control for under $90....

8 Sep, 2009

Making a full lightweight fairing for a pedal machine

8 Sep, 2009

A brilliant workshop fire alarm you can build yourself

1 Sep, 2009

More power and lower cost

18 Aug, 2009

A revolutionary fuel-saving device that works

11 Aug, 2009

The $10 lathe or drill press tachometer

4 Aug, 2009

You don't need an expensive factory towbar harness - even on CAN bus cars.

28 Jul, 2009

Increase the output of small pumps, lights and fans!

7 Jul, 2009

A new low cost data logger - and how to use it on cars