First real testing with the pulley and tune at Cecil 8/7 Top Cat

Discussion in 'SRT Hellcat Performance' started by Top Cat, Aug 8, 2015.

  1. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    First run 10.79
    2nd run 10.71
    3 rd run 10.33

    Just back in and I'm beat, so I will post up the details in the morning, long day that saw Linda drop her number a bit also.
    TC
     
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  2. Carnage

    Carnage SRT Hellcat Supercharged Moderator Staff Member Hellcat Car Club Gold Supporting Member HCC Charter Member

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    Hurry hit 9.9 so I can brag on FB to 2500 members :D
     
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  3. rubbel

    rubbel Gold Member

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    Nice results John !
     
  4. Hemi1632

    Hemi1632 BANNED

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    What was your sixty foot? Post your slip when you get a chance!

    Thanks TC
     
  5. hellcat1

    hellcat1 Gold Member

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    Damn,,10.33.. That's a fast run...please give us the run down..I will be up before most checking the forum, TC feel free to pm me
     
  6. goingsolo2

    goingsolo2 Beast will be back bigger and better than ever! Hellcat Car Club Gold Supporting Member Hellcat Supporting Vendor

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    Great runs Top Cat!!
     
  7. 559hellcat

    559hellcat Silver Member

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    John, great numbers, did you put a roll bar in your car?
     
  8. StellasHC

    StellasHC Platinum Member

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    I saw Joshs post with details on the runs on FB.... but I will let TC tell all.. all I can say is too cool!!
     
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  9. redhemi

    redhemi Gold Member

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    How often do you visit cecil i'm 30 min. away?
     
  10. MizzouRT

    MizzouRT VIP Hellcat Member

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    Congrats, love the way the ET kept dropping as you got more runs in!!!
     
  11. cole3986

    cole3986 Gold Member

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    AWESOME
     
  12. hellzya

    hellzya Silver Member

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    Nice!!!! What psi did the pulley net?
    I bet a 150 shot would get you in the 9s
     
  13. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    There is a lot going on with this car, we had a blip tuning on Friday that wasted the entire day, Josh had the base line done and finished the 93 tune late Thursday and started the race gas tune which had us some where in the 750 HP range, Friday the car started to act weird and progressively got worst as the AF was way off and the car was making wild swings from rich to lean, we looked at every thing we touched, even went back to the cars original PCM and the same, finally around 9PM the car threw a code that we could look at. It turned out that the dealer that did the fuel line recall two days earlier had broken the clip that holds the fuel pressure sensor in was broken off and we were getting an intermittent reading that finally threw the code.... AHHHHHH Josh and Greg had to tie wrap the sensor which was a ***** to reach and the car was back on track, they stayed till 3AM finishing the race gas tune and met us at the track around 10:00 AM in the morning.

    For those thinking about tuning their cars this is a slow process right now as we don't have enough data to just do what they do to other hemi cars, it's a learning process, small changes test for how the car feels and check the data logs, if all is good turn it up in small increments and do the very same test and hope the car is moving in the right direction. One of the things we look at since it's so hot right now is mph, we want to see that number going up.

    So, here is a list of the things we have done to the car so far.
    1 Using the Diablo software to tune the car
    2 ATI OD pulley
    3 A complete new exhaust system from ARH that is cat less and NO electronic valve
    4 DSS carbon fiber drive shaft
    5 aFe CAI which we have tested both on the dyno and track
    6 Rear 15" wheel conversion
    7 MT ET Street Pro x275 drag radials
    8 nitrous system

    TC

    BTW, Linda's charger has more HP stock than mine,roughly 25 HP that we saw while base lining both cars, so there is a difference in these engines that we can't explain..
     
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  14. hellcat1

    hellcat1 Gold Member

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    So your liking the Cai, and you got A 10.33 with the 100 shot????. How long before you think they will have something solid for us hellcat owners..also, is your car a charger, or challenger
     
  15. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    We are testing the OEM unit Wed if the weather is good, till then all I can say is we didn't run out of air, we did see some things and I PM'd Josh with a few questions
    TC
    Challenger
     
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