What is different for the 2013? I have one from all the research I see no difference. So why not release the tune for us?

Have You tried to calibrate the throttle? if not the info is in "100 challenger tips and tricks" http://www.sequentialtaillights.com/dod ... Tricks.htm

Put the stock throttle body back and try it.

Thanks RT. I'm new to the Hemi engine as well. Came from an Audi S4 that I had heavily modded. So just trying to educate myself on the new verbiage in these forums and what options are available.

I loaded the 91 tune earlier and it still knock with only up to 2 degrees versus the 4 I saw on the ...

I am sure that You have winter blend in NY. Here on the west coast all gas brands share the same pipe line from the refinery to the distributaion stations and the only difference is the additive package that is add to the truck when filled and is slosh blended while being transported.

You should data log and see where it happens. or try the 91 tune. I can get My challenger srt8 M6 to have st/kr if I step on it at low RPM. Even with the stock tune it has some st/kr and I can hear some ping. This never happened until they switched to winter blend gas.

They say it is. My car loves it, it is a M6. It came out yeaterday.

How are you loading the E tune. Are you re loading the original tune and than loading the E tune or are you just loading the E tune to your car and overriding the previous tune?
You always have to return the car to stock tune first and make sure You take the button out and use the key fob to cycle ...

My 2011 challenger srt8 likes it alot.

I installed the new update and it kicks ass. We have 92 octane here in WA and I used the 91 tune in My 2011 challenger srt8. I get a little st/kr .5 to 1 at part throttle at low rpm. It will roast My nitto 555 drag radials with roll on in first gear and it gets alot of rubber when I shift to second ...

Alot of people have st/kr {short term knock retard} at shift points but You don't want to see any lt/kr {long term kr} You should use the gauge set that says "07 and up tunner". watch st/kr lt/kr desired FAR { fuel air ratio}. You might be too lean with Your mods and Your car because the winter ...

i have tinkered and toyed with my 2012 chrysler srt8 equipped with a LMI legmaker cold air intake and an 87mm ported trottle body, i have ran the tune 50 different ways, I only run BP 93 octane gas in it, at this point I am at the best that I have been but I am concerned about the amount of ...

We have winter blend gas here with less heat energy than summer gas. The actual stoicometric mixture for winter gas is 14.2 when summer gas is 14.7 a/f meters are calibrated to 14.7. So if you are shooting for a AFR of 11.5 at WOT your meter will read 11.0. My car is a GWE 392 and I have fattened up ...

Robski, I don't see anyone posting a solution yet....but have you got found anything on the dead batter. I too have this issue. 2012 Challenger R/T Classic Plus with Arrington CIA, Arrington 85mm throttle body, Flowmaster CatBack with deleted resinators and Diablo Trinty. I run the 93 Octane ...

My car is a Challenger srt8 392. I was getting ping while My car was stock after the switch to winter blend gas here in WA . Now that I can data log I see that from 3k to5k I am getting .5% short term knock retard. We have 92 octane here I have tried octane boosters but no help. I am going to try ...