Evilpenguinking
Well-Known Member
- Thread starter
- #1
So I have a 21’ 3.0 Supra. Has a femto unlock with bm3 and open downpipe. I was originally wanting to do a flex fuel tune but the closest gas station with that is over 45 min away. I have a gas station right down the road that sell VP 110 unleaded racing fuel at the pump. With a custom tune could the racing fuel yield the same results or even better? Or am I highly risking my engine?
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