Zrussian13
Well-Known Member
If I had to guess lund wouldn't do an e70 tune for you because they don't want you assuming the ethanol % will stay at that level with out consistently checking e content. They gave me an e54r tune because 99% of our gas stations carry that blend. They were still very clear that I needed to test the fuel everytime if I'm not on the flex tune. Just my guess but I'm sure they don't want bad publicity if your running an e70 tune and grenade your motor.
If you have the a10 the flex will do great. Your always in the sweet spot so you don't have to worry about the timing ramping up slower. I have an mt82 and with the gearing e85r/ e54r is the way to go. I need more timing down low to get the manual moving!
If you have the a10 the flex will do great. Your always in the sweet spot so you don't have to worry about the timing ramping up slower. I have an mt82 and with the gearing e85r/ e54r is the way to go. I need more timing down low to get the manual moving!
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