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Cobb Pro-tune/APR tune Dragy results

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Old 07-03-2020 | 11:21 AM
  #61  
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I did a few Dragy runs with my MT 991.2 with all my mods & tune but I guess I will have to learn how to improve my standing start WOT runs before I post them. Horrible times with the MT.
Old 07-03-2020 | 01:39 PM
  #62  
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Originally Posted by PTS-BRG
I am reserving comment until the final revision is completed. I can say definitively that the shift flutter is gone but there are still some non resolved issues. I have my V3 loaded and ready to test, I just haven’t had the time. This is a remote protune based on an original map and original dyno protune. Getting close. I will post back...
C’mon man, get out there and test.

What sort of non resolved issues?
Old 07-03-2020 | 03:55 PM
  #63  
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I live outside of NYC. Its July 4th weekend and the roads are packed. I need to go at 5am to do testing and I havent had the time. I need close to 1/2 mile straight to do this with no one in front of me. Not easy to do..
Old 07-04-2020 | 04:36 PM
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Originally Posted by PTS-BRG
I live outside of NYC. Its July 4th weekend and the roads are packed. I need to go at 5am to do testing and I havent had the time. I need close to 1/2 mile straight to do this with no one in front of me. Not easy to do..
Ok. Well Mitch sent me a tune at 3am this morning my time. I got out of bed, Loaded it onto the AP. Went down to the basement. loaded it onto the car. Went for a 10km drive and put it 10 litres of E85 and 10 litres of 98RON (93OCT) That's the mix I always run.

Then went out to the quiet highway to see if I could get arrested.

The shift issue is 100% Gone. That's great news. I did a log for Mitch to take a look at. He worked on 4th of July to get this to me, so that shows his commitment. The least I could do was drag my *** out of bed and test it.
Its absolutely silky smooth. Even driving around the garage, it is very refined. I understand this is only a rough draft, V1. My previous pro-tune was Version 10.





Last edited by 4 Point 0; 07-05-2020 at 08:40 PM.
Old 07-05-2020 | 10:16 PM
  #65  
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Who's MItch? I have a OTS cobb tune (I live in port chester) and I am not too impressed. Need to get it pro-tuned, but not sure who's best to contact. Thanks in advance!
Old 07-05-2020 | 10:18 PM
  #66  
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I live right near you. Originally from NYC and Westchester. Call The Shop in CT. I think they moved to Norwalk. Mike Botti. Thats the only place I know where you can get it pro tuned.
Old 07-05-2020 | 10:42 PM
  #67  
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Many tuners offer remote tuning (Mitch, BGB, etc). Opens up your options a ton and it’s really a simple process.
Old 07-05-2020 | 10:54 PM
  #68  
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Apex in Clifton NJ is an excellent option too

Originally Posted by MarbleNY
Who's MItch? I have a OTS cobb tune (I live in port chester) and I am not too impressed. Need to get it pro-tuned, but not sure who's best to contact. Thanks in advance!
Old 07-06-2020 | 02:14 AM
  #69  
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Originally Posted by MarbleNY
Who's MItch? I have a OTS cobb tune (I live in port chester) and I am not too impressed. Need to get it pro-tuned, but not sure who's best to contact. Thanks in advance!
https://www.m-engineering.us/
Old 07-07-2020 | 10:50 AM
  #70  
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Any manual transmission 991.2's out there that have some Dragy results to show?
Old 07-07-2020 | 01:31 PM
  #71  
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If you guys have questions feel free to let us know.

info@m-engineering.us

We are going to pair an AP+ Protune combo for either E85 or pump fuel that will have all the new stuff changed to fix the shifting issue and increase power.

-Mitch
Old 07-07-2020 | 05:13 PM
  #72  
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Originally Posted by M Engineering
If you guys have questions feel free to let us know.

info@m-engineering.us

We are going to pair an AP+ Protune combo for either E85 or pump fuel that will have all the new stuff changed to fix the shifting issue and increase power.

-Mitch
Mitch, how does one manage the fuel changes? Run the fuel down to a certain level, then swap Fuel and Map? What are the chances of Flex Fuel options in the future?
Old 07-07-2020 | 05:22 PM
  #73  
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Originally Posted by 991.two
Any manual transmission 991.2's out there that have some Dragy results to show?

Just post it. We arent here to judge, unless you want to be

But really I am more curious how the MT does. the 60-130 should be pretty close.
Old 07-07-2020 | 06:36 PM
  #74  
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Originally Posted by 991.two
Any manual transmission 991.2's out there that have some Dragy results to show?
None here-but I can assure you mine would be worse than yours! I am old school at heart and am hoping to put mine on the 1/4 mile track to get trap speeds and ET's once things are safe (and cooler).
Old 07-07-2020 | 07:36 PM
  #75  
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Originally Posted by VektorPerformance
Mitch, how does one manage the fuel changes? Run the fuel down to a certain level, then swap Fuel and Map? What are the chances of Flex Fuel options in the future?

Yup just run it down to a certain level and then refill. Since this is on a COBB device it would be up to them to add flex fuel. Now on the 992 that is a different story

-Mitch



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