Pulley & Tune?

Discussion in 'SRT Hellcat General Discussions' started by BoatRacer, Aug 11, 2015.

  1. BoatRacer

    BoatRacer Hellcat Member

    Joined:
    Oct 13, 2014
    Messages:
    47
    Likes Received:
    35
    Trophy Points:
    18
    Vehicle:
    Challenger SRT Hellcat
    Anybody know of a company offering a reliable pulley and tune?
     
  2. cole3986

    cole3986 Gold Member

    Joined:
    Apr 25, 2015
    Messages:
    1,737
    Likes Received:
    903
    Trophy Points:
    563
    Location:
    Lawrenceville, NJ
    Vehicle:
    Challenger SRT Hellcat
    Ok, I will bite, no handheld tune available yet, you are going to void your warranty with the tune. There are people performing tunes but it involves buying a second pcm (that is not the right word but I will go with it) and have the programming performed. Top Cat, Doc Buick and others here know what is involved in the tune. Pulley, see Top Cat posts on the pulley install.
     
    • Useful Useful x 2
    • Agree Agree x 1
  3. rayzazoo

    rayzazoo DRIVESRT.COM Gold Supporting Member

    Joined:
    Nov 8, 2014
    Messages:
    2,994
    Likes Received:
    1,094
    Trophy Points:
    668
    Vehicle:
    Challenger SRT Hellcat
    Hellcat ECU Packages Available SRT Hellcat Forum

    With a pulley and tune, you'll want to get an aftermarket CAI as well. BWoody just posted flow numbers comparing Stock, AFE and BWoody.

    1244 CFM - OEM w/ filter
    1456 CFM - AFE w/ dry filter
    1491 CFM - OEM w/o filter
    1545 CFM - AFE w/ oil filter
    1962 CFM - BWoody

    The stock supercharger has a flow rate of 30,000 L/min or 1059 CFM. As you can see, the stock OEM w/ filter meets these requirements, so an aftermarket filter is not necessary unless you swap a pulley and tune. The stock damper can withstand up to 13,000 RPM.

    There have been a lot of complaints about putting on an aftermarket CAI since people are not seeing results, however, it is a necessary stepping stone for a pulley and tune.

    [​IMG]


    Also, HemiTuner and them are messing around with the Diablosport tuner for the 6.2L, however, DiabloSport currently offers support for the 5.7L and 6.4L. 2015 300 Challenger Charger Tuning
     
    Last edited: Aug 12, 2015
    • Like Like x 1
  4. BoatRacer

    BoatRacer Hellcat Member

    Joined:
    Oct 13, 2014
    Messages:
    47
    Likes Received:
    35
    Trophy Points:
    18
    Vehicle:
    Challenger SRT Hellcat
    Thanks to all :)
     
  5. owenspackman

    owenspackman BritishCat

    Joined:
    Feb 11, 2015
    Messages:
    975
    Likes Received:
    508
    Trophy Points:
    313
    Location:
    Charleston SC
    Vehicle:
    Challenger SRT Hellcat
    your warranty will only be voided if any failure is caused by the tune and pulley itself, so don't be scared by others. Your windows stop working, doors won't lock etc, will still be covered no matter what.

    You blow your SC to pieces, yes, chances are you'll not get that covered by warranty. Your car, do as you wish.

    I know I'll be doing a pulley and tune in the near future, I'm sure.

    Right now HHP and HemiTuner appear to have the best package.

    New ECU and Tune - $1600
    Pulley and accessories around $600
     
    • Like Like x 4

Share This Page

Search tags for this page

charger hellcat pulley tune

,
hellcat pulley tune
,
hellcat tine and pulley
,
pullied hellcat