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Hes got a good point and its free to see if its resolved. Is this something your turner is also billing you for his time? Sounds like if you can get it resolved with the APR tune, part with Cobb AP and get some money back, might be best for budget long term.
My tuners are not billing me for this problem. They are very dedicated to working on solving this. My T is the first late model Porsche they have tuned so I am getting a very good price. They are taking there time and being very cautious on changing / adjusting tune files along with good communications with COBB. I think we are close to fixing this.
How do those Mustang dyno numbers in no way jive with these Mustang dyno numbers? I get E85 vs pump but it's not even in the ballpark. Is Apex's dyno just insanely low reading?
Last edited by AdamSanta85; 10-25-2023 at 01:27 PM.
I just went to a dyno day a couple of weeks back, also on a Mustang Dyno. I'm not sure how accurate it is, but let me know if you want to see the results. I have a completely stock 2017 991.2 4S
Not that I have seen or heard, but I have not had a GTS in house with a Manual. However the Carrera S we did development with was a manual and held the tq all the way through e85 with no issue.
Originally Posted by AdamSanta85
How do those Mustang dyno numbers in no way jive with these Mustang dyno numbers? I get E85 vs pump but it's not even in the ballpark. Is Apex's dyno just insanely low reading?
Honestly, people need to stop comparing dyno numbers from different dyno performed on different days. Yes, there are correction factors, but it’s not 100%. Dynos are first and foremost a tuning tool, and really should be treated as such. When companies post these dynos and show “made +5/10/20/etc. hp increase!” It’s just marketing material. If you take the same car and dyno back to back on the same machine it still has variation from run to run. You could probably do nothing other than select the worst and best runs and say “+10hp increase!”
06-06-2020 | 11:49 AM
