Delivered Engine Torque - vs Stoich entered - MAF/VE - Ethanol

Hey everyone!

I have a question, as it relates to Delivered Engine Torque, GCyl and Stoich.

Scenario: E60 tuned well, MAF/VE is good, everything is fine. Delivered Engine TQ = 500 GCyl = .86

Scenario 2: E85, ONLY thing changed is stoich. Delivered Engine TQ = 560 GCyl - .90

The above scenario can be visa versa. For example, E60 could have the higher numbers than E85.

I presume with a good tune on one fuel, changing stoich is all that you should need to do, so that the Delivered Engine TQ or GCyl numbers ARE NOT skewed. Correct?

I failed to mention I added fuel via power enrichment when I saw the gain.

Basically if delivered engine torque is higher without touching MAF or VE, only PE.....and gcyl and DET goes up, that means a power increase....correct?

i dont have the option on mine but have seen others with the virtual torque and there is a whole section for e85 same as the petrol so u can set up torque calc for each fuel, ethanol should have more torque