Fuel air ratio meters

[Ghoste]

I sitting here wondering how many people have installed oxygen sensors in their exhaust to help with tuning and how many still read plugs?

[tan top]

still read plugs , but going to hook up a air/fuel ratio gauge at some point , can't decide on what one though

[471_Magnum]

Can't beat the wide band O2 sensor. Realtime data.

I sold my Innovate LM-1 a while back, but there will probably be another in my future.

[aifilaw]

it really depends on cost;
I'm a plug reader when I have to be, but ever since about 2 years ago, I've been welding in a $35 o2 sensor and hooking a multimeter up to it and driving down the road like that.
short-band o2's aren't great at WOT readings, but they can be used if you know what to look for and position it right

[Rolling_Thunder]

Can't beat the wide band O2 sensor. Realtime data.

I sold my Innovate LM-1 a while back, but there will probably be another in my future.

we got one here at the shop...    worth its weight in gold...    but the Dyno is even better   

[firefighter3931]

Can't beat the wide band O2 sensor. Realtime data.

I sold my Innovate LM-1 a while back, but there will probably be another in my future.

we got one here at the shop...    worth its weight in gold...    but the Dyno is even better   

The LM-1 is an awesome tuning tool.



Ron