mail order tunes
But, I am not a tuner so I can't be held accountable if this isn't true; I came to that conclusion during my research on possibly getting a MOT or dyno tune myself, and listening to what Doug @ ECS has to say.
Last edited by Wicked Weasel; Jan 29, 2012 at 07:28 AM.


You need to log air fuel ratio in order to properly make corrections.
How you log the data can be done on a dyno or on the streets. A load bearing dyno is a lot easier to tune with as you don't have to worry about traffic and other things likes cops when you do the WOT logging... LOL
It can be done either way, how good the tune is will depend on the tuner and the information/data being logged.





You need to log air fuel ratio in order to properly make corrections.
How you log the data can be done on a dyno or on the streets. A load bearing dyno is a lot easier to tune with as you don't have to worry about traffic and other things likes cops when you do the WOT logging... LOL
It can be done either way, how good the tune is will depend on the tuner and the information/data being logged.

Corvettes of Westchester has EFI AUTOCAL which is a major improvement over the standard mail order tune. The EFI AUTOCAL Interface module allows you to data log the PCM and get the info back to the tuner.
He uses that data (which you down load into the AUTOCAL scanner and E-mail back to him) and he builds you a new updated tune to get you PCM Tune that much more fine tuned. Check out the info:
http://www.youtube.com/watch?v=xFacUMNryks

Corvettes of Westchester has EFI AUTOCAL which is a major improvement over the standard mail order tune. The EFI AUTOCAL Interface module allows you to data log the PCM and get the info back to the tuner.
He uses that data (which you down load into the AUTOCAL scanner and E-mail back to him) and he builds you a new updated tune to get you PCM Tune that much more fine tuned. Check out the info:
http://www.youtube.com/watch?v=xFacUMNryks
The Best of Corvette for Corvette Enthusiasts

Corvettes of Westchester has EFI AUTOCAL which is a major improvement over the standard mail order tune. The EFI AUTOCAL Interface module allows you to data log the PCM and get the info back to the tuner.
He uses that data (which you down load into the AUTOCAL scanner and E-mail back to him) and he builds you a new updated tune to get you PCM Tune that much more fine tuned. Check out the info:
http://www.youtube.com/watch?v=xFacUMNryks
Thank you Billy.... If you're not going to do an IN-PERSON STREET tune, then the AutoCal PACKAGE
is your BEST option. It allows us to make any adjustments you need any time you like.
The BEST part of it is that we can do DATALOGS with it to verify that the tune is
SPOT ON THE MONEY. You get the best performance and the best mileage possible
and we know how the vehicle runs with the octane and type of fuel you are using...
Lots of things change from location to location.... FUEL, OCTANE, ALTITUDE, WEATHER, etc
and with AutoCal and a good data-logging session you're always assured that
the car is running it's best.... If it's not, we send you a new tune to fix it....
It's a few more bucks, but it's the RIGHT way to do it if you're not local to someone.
Stay TUNED!
Chuck CoW




I think most points have been covered already, but feel free to call or PM me if you have any questions regarding ECS mail order tunes. Here is a link to our present tuning special, we have literally performed thousands of mail order tunes now and would be happy to take car of your tuning needs as well.
Thanks, Doug
http://forums.corvetteforum.com/c5-s...nly-149-a.html
.

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