CAN ANYONE TELL ME WHAT THE CORRECT AIR FUEL RATIO IS FOR A STAGE 3 COSSIE 4X4, 803S 3 BAR,ETC.

 

Hi,

Good AFR is 6% CO = 12 / 1

Ratio CO/AFR



Regards

Claude

 

i would say around the 12 mark or 80-82 lambda

 

Hi Claude, thank you for the info, what is the first column "V" for?

 

Thanks for the info, I am just about to fit an AEM AFR meter

 

Hi,

Column V is "Voltage" of your narrow Lambda sensor.

Regards

Claude

 

so does anyone know what 0,8% lambda (I think they called it like that )is in afr numbers ???

According to them it should be the reading when going on full throttle with my stage 3 setup on my Sapphire Cosworth....

 

do you mean 0.80 lambda if so thats good for full boost

 

That could be...how much will that be in afr numbers, as I have installed a WB AFR gauge and I dont know what to expect ....???

 

what wide band is it does it read in afr or lambda

 

It reads afr, and it is a wideband commander kit from Dynojet.

 

around the 12 afr witch is 80-81 lambda witch is good for full boost but you will have to make shore that its not pinking

 

Ok and thanks......

About "pinking" .... how would be the easy way to check it ???