• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 Dodge, Jeep and RAM Forum dedicated to FCA owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the SRT Forum today!


Anyone running a Litens Hellraiser 3.17" Upper (or other brand 3.XX) and ATI 10% OD Lower setup?

Member ID
#1530
Messages
76
Reactions
81
Likes
17
City
Goodyear
State
AZ
Country
United States
Vehicle
HellCat Challenger
#1
Just looking at other options to see who is running this setup. I'm looking to try 91 pump gas w/VP Octanium unleaded booster for street, and VP M109 unleaded for the track. Seems like it wouldn't be a bad deal for a pump gas setup with the right tuning and not getting greedy. I read where one member is running a 3.10 or 3.17 upper & ATi lower and seeing 15#'s, but don't know the specifics of this entire combo. For those who are ......................

  • What fuel (street & track) are you using?
  • How does your car perform (street manners/track perf numbers)?
  • How much boost are you making?
  • How much power to the rear wheels?
  • Which injectors are you using?
  • Who are you using to tune your car (in-house or remote)?
  • Which tuner program (HP Tuners or Diablo)?
  • What are your other mods that compliment your setup?
  • What state are you in and typical altitude for decent race conditions?
Hope to hear about others running this setup or previously tried it, and the results.

Yes, I will also be contacting two different tuners, one of which i plan to use, next week for their honest feedback.

Thanks folks! Always appreciate the help and advice.
 


Member ID
#1403
Messages
22
Reactions
31
Likes
2
City
kansas city
State
MO
Country
United States
Vehicle
2018 hellcat widebody challenger
#2
innovators west lower pulley 13 psi
93 octane bp
stock injectors
hp tuners
car drives like stock , until the accelerator is mashed.
309 rear differential
all work performed by modified by kc
733 & 670 to the wheels
 


Attachments

Last edited:

Hemiride

Active Member
Founding Member
Member ID
#999
Messages
279
Reactions
291
Likes
37
City
Farwell
State
MI
Country
United States
Vehicle
2016 challenger hellcat
#3
I know this is an old post but just in case you haven't pulled the trigger yet.

I'm running a litens 2.85 decoupling upper pulley
Stock lower
775 injectors
FI blower spacers with thermos blanket
K&N cai
I've seen 16 lbs of boost both times I've looked at my gauge lol.
Tuned on 93 octane.

So my point is. I wouldn't waste the time or money going with a lower od pulley. If your after a specific amount of boost do it with an upper. I'm also running my stock belt and have seen NO evidence of slippage. Hope this helps
 


Mopar gummy

Member
U.S. Marine Veteran
Member ID
#3219
Messages
63
Reactions
60
Likes
17
City
ESTERO
State
FL
Country
United States
Vehicle
18 Charger Hellcat
#4
I went 2.79, when I was 93 along with 1200cc FIC made 800rwhp @16psi
 




Top