Ultimate LS Systems 700xx information
As this site progresses, those charts and instructions will be provided with clarifications and videos. Bryce has provided me with a little troubleshooting information for me to start on. Time is the issue right now.
About the whistling throttle body: If you set the throttle blade idle opening per the instructions, it will whistle a lot less. Mine only whistles when cold.
The second o2 sensor harness is part number 70050-7.
The transmission harness is part number 70050-5.
The knock sensor extension harness is part number 70050-9.
The cam sensor LS3 cam sensor extension harness is part number 70050-11.
The Fitech ProCal tuning software is in the handheld. Connect it to your laptop and you can load it into the laptop.
It's also here: https://www.dropbox.com/sh/dn6nq0desv0seeo/AABOW2wEi5V8wwy57fcvYroPa?dl=0
There have been some instances of the circular transmission plug coming apart. There are several duplicate wire colors used and they aren't marked where they belong.
You can open the harness sheathe and follow the wires to the two smaller plugs.
Use this chart to see what wires go where.
This is looking at the backside of the plugs. The numbers in the chart do NOT correspond to any markings on the plugs.
Uploaded files:- You need to login to have access to uploads.
Here's what does what in the fuse/relay block:
Uploaded files:- You need to login to have access to uploads.
Some folks have problems installing the MAP sensor. Here's a neat and inexpensive solution:
Thanks Paul, mounting bracket solves a problem with the TriPower /409 system I'm installing.was going to use adapters but they look funky, still have to convert from Rochester 2GC base to Holley 2 bbl pattern.
Also impressed with the VaporWorx website, they get into the PWM system vs return system which I'm still on the fence about.
I saw some information about some systems that include a fuel pump and filter that the wrong filter is shipped.
The wrong filter is part number 80012 and has a carburetor style sintered bronze element-which is bad for a fuel injection pump.
The correct filter is part number 80013 and uses a stainless mesh element.
I actually can't find 80012 filter on the Fitech or Hyperfuel's website but to be sure, whatever filter you get, open it up and have a look.
Paul Bell, Austin Dehaas
Good news the 74 Omega 5.3 is running the bad news no rad fans. So need help with rad fan info for the 70051 ULTIMATE LS standalone system I am running, I have dual rad fans right now I have fan 1 lead to one relay and the fan 2 lead to the other relay so only 2 relays used I tried setting them for 190 on and 185 off but neither kicked in so not sure this is a setting in the hand held or wired the relays wrong or should I have 3 relays? Pretty sure I hooked them up wrong as fan wire from Fitech was on 86 on the relay. I am only running one battery does some one have a pic of what I should be using in settings on the handheld as I may have some settings wrong, and if I am to use 3 relays a diagram of how to wire them would be awesome. I have posted a pic of a 3 relay set up I would need to no the settings for in the handheld for this set up to go with it but do I really need it? or can I just use the 2 relays and just set them up wrong??? Any help would be appreciated thanks in advance!! So decided last night I think I am going to run the 3 relay system as Paul described above I think it would prolong fan life. Unless you guys feel 2 separate relays are best? But what definitions/perimeters should be set in the hand held unit ideal temps for on off etc.
Uploaded files:- You need to login to have access to uploads.