Hi everyone,
This is the dyno result for my M60B40 a few days ago.
The engine is down on compression (150 to 170 psi) and this dyno seems to consistently under read , it's hot here and I don't think the numbers are being corrected but the dyno operator says it is.
I burned a new chip using a 540 manual non lambda bin file , my Indonesian assembled E34 540 doesn't have lambda
Anyway, I have a WAR chip coming and I want to correct the AFR curve
Is these a rule of thumb I can use to increase and decrease fuel flow by reference to the AFR curve and my target AFR ?

This is the dyno result for my M60B40 a few days ago.
The engine is down on compression (150 to 170 psi) and this dyno seems to consistently under read , it's hot here and I don't think the numbers are being corrected but the dyno operator says it is.
I burned a new chip using a 540 manual non lambda bin file , my Indonesian assembled E34 540 doesn't have lambda
Anyway, I have a WAR chip coming and I want to correct the AFR curve
Is these a rule of thumb I can use to increase and decrease fuel flow by reference to the AFR curve and my target AFR ?

