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LET dyno tune

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Old 04-21-2014, 04:54 PM
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Default LET dyno tune

Last week I had Erick @ Leading Edge dyno tune my stock 13 Lariat Screw. Stock it put down 300 rwhp on a Dyno Dynamics. After his tune it put down 371 rwhp. Erick will post up the chart for you to see.

Afterward we went to the track and I ran a 13.69 @ 100.45 mph. I post up the time slip when i figure out how to up load the pic.
Old 04-21-2014, 06:11 PM
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Forgot to add that this was on 93 octane and truck still had paper air filter in it.
Old 04-21-2014, 07:22 PM
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Thanks Dustin! Glad you are happy with your LET Tune!

Last edited by erick@leadingedgetuning.com; 04-22-2014 at 12:14 PM.
Old 04-21-2014, 08:00 PM
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Originally Posted by bear1979
Last week I had Erick @ Leading Edge dyno tune my stock 13 Lariat Screw. Stock it put down 300 rwhp on a Dyno Dynamics. After his tune it put down 371 rwhp. Erick will post up the chart for you to see.

Afterward we went to the track and I ran a 13.69 @ 100.45 mph. I post up the time slip when i figure out how to up load the pic.


Need a dyno graph to see that torque curve!
Old 04-21-2014, 08:05 PM
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Any bolt ons? That is tremendous from a tune alone on a N/A vehicle..COngrats!!
Old 04-21-2014, 08:06 PM
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And of course I can't get the picture to open. Doh!
Old 04-21-2014, 08:12 PM
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Got it! Ecoboost, ok. Thats what I thought. Idk why I thought N/A lol
Old 04-21-2014, 09:30 PM
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Opps, yes its an Ecoboost
Old 04-22-2014, 12:18 PM
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Ok guys, I fixed the link for the dyno graph...enjoy!
Old 04-22-2014, 12:23 PM
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Oh, I see it now. It wasn't showing up before. Take out the torque peak and you carry 400ft/lbs for a good amount of time. I like it.

I wonder what it would take to get rid of the torque surge. I've been tuning my volvo (laugh if you want but it's pretty fun) and I know torque surges like that are what kill rods. They can handle loads of power on stock internals if you can get rid of the low end torque spike with tuning and proper boost controller.



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