Engine Mixture

[Guest oldman]

Is there any thing i can buy to set/check mixture other than colour tune

[Guest Tim Norman]

I have used a small Gas analyser I think it was by Laser or Clarks to set up the wires A series engine

[Snapperpaul]

Not cheap but a Lambda (O2 sensor) and guage is the only other way I am aware of.

[Guest night hawk]

Talking of colour tune, would it work on a weber carb with the ESC2 unit, engine is a pinto 2ltr as you know it has vacuum and idle control, would it have any effect on the vacuum setting etc, engine is running rough.

[Snapperpaul]

It only gives a visual indication of mixture