2016 Charger HC, Plum Crazy
Discussion Starter · #1 ·
I realize this question has been asked a gazillion times, but I need just a little further clarification regarding my situation. I live here in Dubai where we only have access to Super 98 at the pump (equivalent to 93). I recently got my ECM and TCM tuned remotely on my 2016 Charger HC (along with a Ripatuned Incognito lower). My tuner noticed there were some slight fueling issues in my logs which he believed was due to the fuel differences. Therefore, I would like to add a gallon of unleaded race fuel to my tank to help increase the octane level a bit. E99 is readily available here in 5-gal barrels from various vendors. However, I'd like to limit myself to using only one gallon of race fuel per tank of pump gas - as these barrells can get quite expensive over the long term (1 gal E99 + 17 gal 93 = full tank). So my question is - will only one gallon of E99 make any significant differences in fueling? Would it be worth the monthly expense? I'll be adding other mods in the near future (2.95 upper & 1000cc injectors) with tuning, while remaining on pump gas. Considering a possible Flex Fuel tune, however, I'll still be limited to pump gas boost levels. Definitely not a track guy and just needing a little extra octane for improved performance.