Lund Racing Flex Fuel Tune... Working like a charm!

[dcasandman]

Pretty hard to feel the difference in .2-.5 secs or 30-50hp.

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[UPRSteve]

I told you that you'd love it Steve! It's awesome!

You were correct. LOL

THIS IS HUGE!

Please post up your experiences as you go along with this tune over next couple months.

Cruising around it feels like reg fuel and no difference. Its when the timing and load changes at WOT that you will feel the difference.

 

[SLA]

Pretty hard to feel the difference in .2-.5 secs or 30-50hp.

I'd say it's pretty easy to feel a 30-50 hp difference. Especially starting from stock or near stock power levels. If you're already pushing like 650whp then maybe it's harder to notice.

 

[yellowstangatl]

I have it on my Auto & it's hard to tell if I gained power because it shifts so much differently now. About half a tank through my first E85 tank. Car feels strong, but not sure if its the transmission or more power. Pulls really good to redline though.

I've got an auto as well and if you had an older tune the shifting was significantly different. I had gotten the updated version a while back and it's a beast especially in "S" mode. It'll scratch the tires in almost every shift at WOT in "S" mode. As for the e85 tune, I've run mine for 2 weeks with numerous tanks of e85 and it's been running great. My mpg went from around 19.5 on 93 octane to 13 on e85. I do experience a slight hesitation on cold start in very cold weather. The power seems smoother and my butt dyno feels the power increase.

 

[dcasandman]

2nd Tank of Gas in this evening. AFR dropped a point so maybe to much of a mix still in it last tank. The shifting I love. Scratch through 3 gears easy. Felt like it had a little more pep I'll admit after second tank. I drove it pretty hard all the way home with several long 3rd gear through half of 4th gear pulls. Pulls without a sputter. Bummer no rolling racing talk allowed. Its not epic, but definitely more in it 2-4th.

 

[BLUEIVYS550]

I really wish we had it down here in new orleans. Closest station is an hour away so I would rarely run it.

They sell it there check out,
Golden Leaf Energy Mobil Unit 1
1010 Common St
New Orleans, LA 70112

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