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Can anyone help me out? What would I need to convert my 2012 genesis coupe 2.0t rspec to E-85? I’m fully rebuilding the motor so I’m trying to figure out best options for power!!
 

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2014 Hoondai 🏎️💨 GC 2.0T FBO+SFR
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You will need
-Ethanol Content Sensor and Gage
-Wideband Gage
-Fuel Injectors(recommended)
-Fuel pump Ethanol compatible(recommended)
-Custom Tune.
The ones recommended are not needed to get started but it's highly recommended.
 

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You will need
-Ethanol Content Sensor and Gage
-Wideband Gage
-Fuel Injectors(recommended)
-Fuel pump Ethanol compatible(recommended)
-Custom Tune.
The ones recommended are not needed to get started but it's highly recommended.
Ethanol sensor would only be useful if the ECU would adjust the tune on the fly in relation to ethanol content.
A tuned stock ECU can't do that.

Injectors aren't a "recommended" they are a "must", as the amount of fuel volume the engine will need with e85 than regular gasoline.
Stock injectors are going to burn out at those duty cycles relatively quickly.

Some people have had hit or miss with Haltech.
Not sure about the their pnp units for the BK, but the standalone units do have ethanol sensor and wideband sensor integration.
FYI Haltech only works on manuals
 
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