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tuning

  1. HP Tuners nGauge Digital Gauge

    SRT Hellcat Electronics
    Has anyone tried the HP Tuners nGauge Digital Gauge as of yet? Any positive reviews? Can you monitor Ethanol content? As it's plug and play it looks very appealing!
  2. ADVICE!

    SRT Hellcat Performance
    Hey everyone, Definitely need some advice on where to go from here. So I recently finished upgrading the car. I've got a 2.72 upper, 1050 ID, LMI, and a 93 octane Diablosport tune from a very reputable name in HC tuning (for the sake of remaining objective I won't name names). My priority from...
  3. No lift shift tune.

    SRT Hellcat General Discussions
    I've got a 16 challenger 6m and I've been wondering if anybody has dabbled in tuning a no lift shift function to the ecm?
  4. Cruise Control Recall and Modified Tune

    SRT Hellcat Maintenance
    Taking my cat in to the dealer to have oil changed. They have always done well for me at this. But this time they want to do some recalls. One being the cruise control re-programmming. I made sure to tell them it has been modified and tuned and i dont want them reflashing it. The guy at the...
  5. Diablo tune changing AFR to 9???

    SRT Hellcat Performance
    So I bought a diablo intune3 with an unlocked pcm. I installed a basic can tune just until I get it professionally tuned and it dropped my AFR to the 9's! Idling or WOT still 9. I deleted the tune and restored the factory tune and the AFR went back to normal. I then tried the 93 LMI can tune...
  6. "Why are your tuning prices so expensive?" - ANSWERED

    OST Dyno
    We get a lot of people asking us why we charge $650, $700, or $800 for a remote tuning session on their Hellcat or other supercharged Hemi when they could just as easily purchase a tune online for a much lower cost. A tune is a tune right? Wrong. Many of the folks that are turned away by our...
  7. DiabloSport Trinity T2 | It has come to this.....

    SRT Hellcat Performance
    Hi all, I need to share this video with anyone that is planning on purchasing a Trinity T2. This is not to tell you not to buy it, but to share what I have gone through with mine since I purchased it over 2 months ago. I continue to have problems with it that are not yet resolved. This is a...
  8. New hellcat owner in western Colorado looking for recommendations for “local” mechanic to mod

    SRT Hellcat Performance
    Hey, nice to finally introduce myself, been hanging around the forum a long time watching the progression of available mods, and it’s finally reached a point where I had to go buy mine, recently bought an ‘18 Cat in destroyer grey with matte black aluminum hood, first mission has been getting...
  9. Fuel pressure setting question

    SRT Hellcat Builds
    What should my initial fuel pressure be set at? 428C.I. whipped 4.5 180 mm t.b Fore dual pump with return system and boost reference.
  10. Proven Hellcat Performance Packages!

    OST Dyno
    Hi all! Just letting you know that we at OST Dyno have put together some of the most lethal Hellcat performance packages out there. Take a look at our most popular packages below. LEVEL 1 PACKAGE - $3,451 Track proven to run 10.2 at 138mph - Full weight - Stock gears - Stock exhaust - Stock...
  11. Thinking about Tune from Tim Barth & Pulley...Have questions

    SRT Hellcat Performance
    I am thinking about a tune from Tim. I know I can swap back to the stock PCM when I bring the car to the dealer. From the input I have received from most, the 6.2L is pretty bullet proof and a tune from Tim would net me about 700-720 rwhp with a LMI intake. I was thinking about doing a 2.85"...
  12. Aftermarket Calibrations

    SRT Hellcat Performance
    I couple guys were asking me about aftermarket calibration to improve Horsepower and Torque. Its an additional step for you HellCat owners because of the encryption added to your computer. Most guys are buying a spare ECM and having a baseline OEM calibration loaded into the spare, and sending...
  13. My opinion and a friendly word to my Hellcat friends and family on here

    SRT Hellcat General Discussions
    Touchy subject but I wanted to address it if not in all parts then some. I've seen some disturbing, negative posts lately. I literally spent an hour this morning looking over many threads while getting my cardio on. Some members I used to know were really easy going and friendly now have turned...
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