Went on the Dyno today, basic 5.7L

All,

That's not an Eagle Hemi, so it does not have the nice heads. My 10 Chally 5.7 VVT R/T made 335hp to the wheels with tune, shorty headers, catless catback, CAI. Maybe 15 whp increase as some point of reference. There was a lot of rotating mass on my R/T with the honking 20"wheels and a 4k GVW. I learned long ago you can throw a lot of moolla at a NA car with minimal results as compared to forced induction. That why I sold it, the only way to get a streetable Dodge 5.7 VVT car and make 450-500 is with a blower. I'm sure the Challenger here runs great, but FYI the chart is set to STD correction and it should be represented in SAE corrected for conditions. That will reduce the values. Dynojet had a app to download and then I used the file from the tuner to see the diff in torque and hp based on the various settings on my PC.

FYI,
Marion