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DME Tuning 720s ECU Tuned* world's first

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48K views 95 replies 30 participants last post by  delawaremac  
#1 · (Edited)
DME Tuning 720s ECU Tuned* world's first 766whp

Yes, we did it first, and we are the only ones able to flash the M840t at the moment despite what others may be advertising :p. As always, I'll be gathering real world data to go with the dyno numbers. Both DME Mac's will hopefully go out for a friendly run against the Dragtimes stock 720s down in South Florida next weekend! For now, some pictures of the two together, and a light pull in 23°F weather which the ESC dynamic mode handles effortlessly. This is a "mild" Stage 1 flash for now, but catless downpipes and an S2 flash upgrade are soon to come.

Update! Numbers are in. 93 octane only:

-Run 1: 760.34whp
-Run 2: 766.75whp
-Run 3: 755.85whp






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Check out our DME Tuned Pure Turbo upgraded MP4-12c build & record setting 9.9@144mph stock turbo 570s


Be sure to give us a follow on instagram: @dmetuning. Please feel free to email (info@dmetuning.com) or PM with any questions or for pricing.

Thanks to Matt P of @autocouture for the pictures!
 
#5 ·
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#18 ·
Very nice... do you know the difference in turbo sizes between the 570s, 650s & 720s?
Rumors are that the ones on the 570s are bigger than the 650s but smaller than the 720s... what about the tranny’s? there all the same, right? Reffering on clutches and “holding” power to the ground



DME Tuning said:
Dynojet numbers
Image


Run 1: 760.34whp
Run 2: 766.75whp
Run 3: 755.85whp



Click to expand...
 
P
#10 ·
Smack my ass and call me sally - that is AWESOME!!

How can I get my ghetto 12c in on this 720s battle?! :D
 
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#16 ·
delawaremac said:
DME Tuning my be the "Underground Racing" of McLarens! Looking forward to what they have in store for us McOwners! So far, I am very pleased in what I am seeing from them.
Click to expand...
Agreed. And btw, since I know you like data...I pulled the slope on my 60-130 run and it was -.038%... less than a half a % of slope!!
 
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#24 ·
Can someone clarify what is meant by electric operation twin scroll ? I assume this means a variable twin scroll turbocharger with electronically controlled valves in the exhaust manifolds. Because true electric turbochargers, where the compressor is powered by electricity rather than exhaust gas, requires dedicated high voltage systems i.e. AMG Project One and cannot be effective with the 12v found in gas powered cars.
 
#25 ·
we have a track rental at PBIR Feb 25th, let's see what the 720S does, I'll have mine there as well...
 
#33 ·
#35 ·
great news, I met up with these guys today and I have some great videos and data coming... :) theres a new 720S record... :)
 
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