You can run e30 on stock pump just make sure your mix is correct. You should test the E content at your pump first to know for sure. Anything over e30 on stock pump and hpfp will crash. I would recommend getting a TU pump atleast if you want to run E consistently and a bm3 flex fuel kit. I currently have Dorch 2.5 hpfp with bm3 flex fuel kit and usually run about e50-60 mix.
Actually I thought you were talking about my b58 I have now. I wouldn’t recommend running no E mix on the n20 or you will have constant hpfp crashes and burn out your pump or epk controller. Don’t run E on stock n20 unless you want problems with your car.
Do you need to upgrade your fuel pump to run e30? Or can you use the stock system?
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You can run e30 on stock pump just make sure your mix is correct. You should test the E content at your pump first to know for sure. Anything over e30 on stock pump and hpfp will crash. I would recommend getting a TU pump atleast if you want to run E consistently and a bm3 flex fuel kit. I currently have Dorch 2.5 hpfp with bm3 flex fuel kit and usually run about e50-60 mix.
Actually I thought you were talking about my b58 I have now. I wouldn’t recommend running no E mix on the n20 or you will have constant hpfp crashes and burn out your pump or epk controller. Don’t run E on stock n20 unless you want problems with your car.