Air Fuel Ratio
Posted: Thu Mar 31, 2011 2:20 pm
Hi all,
Just wondering if any of you have used a Gunson Gas Tester to check your fuel ratio? I note that some of you have used Gunson's colour tune.
I have a couple of NOS Strombergs which have the mixture adjustment screws at the bottom of the carb float bowl and I am keen to get the fuel mixture right, I know I can set them by leaning of until the revs drop of then turn it to rich a little but I would really like to put a bit more science into this and also not have to keep taking out spark plugs to look at the colour. The Gunson gas tester do not seem to be that prohibitive cost wise anybody.......................
TIA
Tonyw
Just wondering if any of you have used a Gunson Gas Tester to check your fuel ratio? I note that some of you have used Gunson's colour tune.
I have a couple of NOS Strombergs which have the mixture adjustment screws at the bottom of the carb float bowl and I am keen to get the fuel mixture right, I know I can set them by leaning of until the revs drop of then turn it to rich a little but I would really like to put a bit more science into this and also not have to keep taking out spark plugs to look at the colour. The Gunson gas tester do not seem to be that prohibitive cost wise anybody.......................
TIA
Tonyw