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'12 R/T STP with the 20 in upgrade M/T and GoodYears.CAI and CatBack only mods and cant wait til the track opens.Impromptu launches so far have been sketchy at best for getting a good leave.Noticed some of the cars at the local dealership have Firestones rather than the GY F1's.Anyone have input on the Firestones?Mid to low 13s and I'll be happy.Wish there was a tune available. 
Looks like there is a tune available, but you need to send in your factory ECM or PCM, whatever it is called now. Or get another and have it tuned. There is a guy that apparently got the factory software(former Chrysler employee) and can set up what you need.
1969 Dart GTS 340
1969 Super Bee X9 N-96
1969 Coronet R/T X9 N-96
2015 Dodge Dart GT
2019 Ram 2500 Big Horn.
Looking for the original block for my Bee. The last 4 are 7449
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