View Full Version : Gen 4 fuel injector flow rate
SRT101969
08-06-2018, 02:18 PM
Installed Mopar upgrade kit on Gen 3. This includes Gen 4 fuel injectors, trying to find out flow rate to do a custom tune.🤔🤔
steve911
08-07-2018, 10:22 AM
Glad you found a kit. They are getting pretty rare to find. I did one early on and it really woke the car up for sure. I also installed the Comp Coupe cam at the same time.
What did you pay for your kit?
Scot@Prefix
08-07-2018, 10:36 AM
We still offer the kit
Steve M
08-07-2018, 09:27 PM
Installed Mopar upgrade kit on Gen 3. This includes Gen 4 fuel injectors, trying to find out flow rate to do a custom tune.
What parameters do you have available to adjust? I have a few tables accessible with HPTuners, but not sure if that will work for you or not. Some quick Googling came up with 36 lb/hr injectors, and this is the main injector flow rate table for my '08:
https://image.ibb.co/h655Oz/Gen_4_Injector_Flow_Rate.png
pokeyl
08-08-2018, 09:33 AM
What parameters do you have available to adjust? I have a few tables accessible with HPTuners, but not sure if that will work for you or not. Some quick Googling came up with 36 lb/hr injectors, and this is the main injector flow rate table for my '08:
https://image.ibb.co/h655Oz/Gen_4_Injector_Flow_Rate.png
I am getting my HP tune software soon. What tables did you start with? I understand the HP tune is all blank tables when you start! I that true?
Steve M
08-08-2018, 11:49 AM
Negative...tables are all populated with values from the stock calibration. This is for a Gen 4, correct? Are you doing this yourself, or having someone else tune it?
pokeyl
08-08-2018, 03:45 PM
Just me tuning, if I have the stock settings to start with I will me fine. I have the ROE cam, 3 inch mopar race exhaust, Roe throttle body, ported/milled heads. The roe tune is rich at WOT and (I think) lean at cruse. I just order my wideband O2.
Thanks
Steve M
08-08-2018, 05:24 PM
Just to be clear, it sounds like you are tuning a Gen 3...to my knowledge, they do not support that PCM.
The Stig
08-08-2018, 06:41 PM
torrie mcphail unleashed tuning
http://www.unleashedtuning.com/
save yourself the big explosion on the melt down
pokeyl
08-09-2018, 08:32 AM
Just to be clear, it sounds like you are tuning a Gen 3...to my knowledge, they do not support that PCM.
Correct Gen 3
SRT101969
08-15-2018, 09:01 PM
Glad you found a kit. They are getting pretty rare to find. I did one early on and it really woke the car up for sure. I also installed the Comp Coupe cam at the same time.
What did you pay for your kit?
I bought it some years ago, not recently, maybe arond $9500
After trying to tune my car with a custom SC setup (NOVI 2200 SL) a spun Rod Bearing happen so had to go for a secong Block, now trying to be very cautious from the very start.
This custom setup includes the Mopar Kit + NOVI 2200 sl + larger intercooler + custom camshaft, etc.
SRT101969
08-15-2018, 11:47 PM
What parameters do you have available to adjust? I have a few tables accessible with HPTuners, but not sure if that will work for you or not. Some quick Googling came up with 36 lb/hr injectors, and this is the main injector flow rate table for my '08:
https://image.ibb.co/h655Oz/Gen_4_Injector_Flow_Rate.png
Hi Steve, SYKED is writing a startup tune for me: http://sykedecutuning.com/store/index.php?route=calibration/calibration
I am trying to tune a custom SC setup, so fuel injector data flow is important. Thank you.
Powered by vBulletin® Version 4.2.4 Beta 1 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.