Gunson Colortune

[toopy]

Gunson Colortune, thinking of buying one to help set up my carbs when i eventually get them back on the car!

Anyone using/used one before? any good?

 

[morbias]

I would say it's good as a general indication of where you should be, it can be difficult to see the change in colour so it's better to err on the side of caution and set it to where it's definitely not lean. It's never going to beat a proper tune but good as a rough guide.

 

[jonbills]

I find mine invaluable to get idle right. And wot Morbias said.

 

[Mr.F]

Two even better for balancing mixture on twin carbs without having to swap between banks.