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E85 on an N/A LS1

Old Feb 5, 2011 | 05:45 PM
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Bjorne043's Avatar
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Default E85 on an N/A LS1

I've tried using the search tool but havent found much. Also havent looked very hard. Who runs E85 on a H/C ls motor? I've heard things back and forth that you don't see a lot of power difference on the N/A cars. If I do go to E85 will I need to change the fuel system? I already have 42lb injectors, what else is going to be needed?
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Old Feb 5, 2011 | 05:54 PM
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You'll need a better fuel pump, maybe different fuel lines, bigger injectors, etc

Honestly it's not worth it unless your running a fi setup. The gains will be minimal vs the cost.

Now if your going to go boosted the gains are worth it.
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Old Feb 5, 2011 | 09:23 PM
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dont waste your time unless your raising your compression or going FI. You will not be able to utilize the octane with your stock CR.
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