Hello all. I have a 1982 Holden Gemini, it is getting a CA18DET and 5 speed conversion sometime this year. I was just wondering about electronic speedometers. Some of my questions include, can you get a certification with a electronic speedometer? Will I be able to get one to work off of a CA 5-speed gearbox (I've never dealt with any Japanese cars so I have no idea. If they have a electronic speedo or not?) Thanks to any body who has the slightest information on this subject.