Hellcat engine upgrade report

Discussion in 'Dodge Charger SRT Hellcat' started by VRod77, Oct 14, 2015.

  1. VRod77

    VRod77 Rookie

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    Recently added upper and lower pullies, larger injectors, catch can, American Racing headers, methanol injection, CAI and custom dyno tune. Final numbers: 610RWHP stock to 753RWHP and 593ft-lbs stock to 713ft-lbs at rear wheels. Insanity crammed into a grocery getter.

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  2. Fast cat

    Fast cat BANNED Hellcat Car Club

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    Nice job what was the upper pully size ?
     
  3. Ray Hunsaker

    Ray Hunsaker Silver Member Hellcat Car Club Gold Supporting Member HCC Charter Member

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    Nice job-but I understand meth injection is bad on blower rotor coating. maybe just racing no big deal?
     
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  4. hellcat1

    hellcat1 Gold Member

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    With all that,,I would think you should see higher numbers then that.., either way,, great numbers
     
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  5. Paladin06

    Paladin06 Have Guns Will Travel Staff Member Hellcat Car Club Gold Supporting Member

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    Well, go get the groceries. :D
     
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  6. White Trash

    White Trash BMF Hellcat Car Club HCC Charter Member HCC National Vice Pres.

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    Nice Numbers
    Congrats!!
     
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  7. VRod77

    VRod77 Rookie

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    Thanks all! Will address the questions:

    -Not sure what size upper. It's the new Metco upper and it takes boost to 16lbs
    -Meth injectors (4) are located along fuel rail, post-rotor assembly, so never touches the rotor coating
    -HP numbers are rear wheel, hood closed, 82F on 91 octane pump gas at 4100 ft elevation. Numbers would be better open hood, open box, sea level with race gas/E85. More E85 should be coming to my area soon and my husband is already setting his Jeep SRTGC to run it exclusively
     
  8. hellcat1

    hellcat1 Gold Member

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    Are you over seas,,, sounds like you have a smaller then a 2.75 upper pulley..
     
  9. VRod77

    VRod77 Rookie

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    I believe it's the 2.65 pulley. Will call and check tomorrow
     
  10. Carnage

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

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    Bad ass man!!
     
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  11. Moparmadman

    Moparmadman Silver Member Hellcat Car Club Gold Supporting Member

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    I have added water meth injection,lower pulley and tune.made 720 whp,675 ft lbs.then,815whp and 740ftlb with 75 shot!!Thing is a beast!These car's are amazing!!!Upper pulley,driveshaft and headers coming soon!!
     
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  12. Qwik Cat

    Qwik Cat Rookie

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    Do you have a photo of where the methanol injectors are installed I can't picture it...
     
  13. Hitachiman

    Hitachiman Hellcat Member

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    Where did you source all the parts
    Like the cold air intake?
    I have the one piece driveline
    Now I need better tires to hold the power
     
  14. Top Cat

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

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    High Horse Performance can hook you up with what ever you need, they are a vendor here.
    TC
     
  15. Hitachiman

    Hitachiman Hellcat Member

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    Thankyou
     

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