Fuel energy constant

[OhioC5]

Is the fuel energy constant the same for VP 110 as say 93 octane?


Fuel Energy Constants (FEC) for Common Fuels
Fuel Type
FEC
Stoichiometric A/F
Compressed Natural Gas (CNG)
1.17
17.2:1
Liquid Propane (LP)
1.07
15.7:1
Gasoline
1.00
14.7:1
Methyl Tertiary Butyl Ether (MTBE)
.796
11.7:1
85% Ethanol/Gasoline Mix (E85)
.680
10.0:1
Ethanol (ETOH)
.612
9.0:1
Methanol (MEOH)
.439
6.45:1

 

[norbs]

I think it would be, close enough not to worry about.

 

[OhioC5]

Ok thanks