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New Demon 170 Calibration from Dodge

Speedy!

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#1
Looks interesting...

170_Flash_Update_5-2026.jpg
 


cole3986

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#2
Speedy,

How did you receive that correspondence? I do not believe that I received it.
 


jgilj

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#3
I didn’t get one either.
 


cole3986

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I am happy with the tune I have, 9.33 launching in 2nd gear- not sure I will have the PCM/TCM flashed
 


1971demon

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#5

jgilj

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#6
I looked up my vin and sure as can be there it is! Thanks @Speedy!
 


2ndAmend

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#7
I am happy with the tune I have, 9.33 launching in 2nd gear- not sure I will have the PCM/TCM flashed
I thought the 170 did not allow 2nd gear launches? How did you accomplish it?
 


OP
Speedy!

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Thread Starter #8
It was posted in one of the car groups on FB.

170 absolutely allows a 2nd gear launch, just can't use the TB in 2nd.

My 9.29 at 147(ish) was also a 2nd gear launch on TNT prep (crap). I'm not gonna be a guinea pig, but these changes look promising. The rev limit deal is a big one in good DA.
 


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#9

2ndAmend

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#10
It was posted in one of the car groups on FB.

170 absolutely allows a 2nd gear launch, just can't use the TB in 2nd.

My 9.29 at 147(ish) was also a 2nd gear launch on TNT prep (crap). I'm not gonna be a guinea pig, but these changes look promising. The rev limit deal is a big one in good DA.
Did you footbrake?
 


jgilj

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#11

Jack_Toepfer

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#12
Kudos to FCA for keeping updates coming for a 3yr old car - that seem unnecessary but very much appreciated.
 




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