Anyone Tune an LS2 TBSS here?
Thread Starter
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
Anyone Tune an LS2 TBSS here? A buddy wants me to tune his car tomorrow... the basic stuff I have figured out... just wondering if there are any tips anyone is willing to share... This'll be the first LS2 I've done so not real familiar w/the binaries
Mike
Mike
Pay attention to the IAT based spark reduction, its usually a bit over agressive. Also there's some crazy torque management in them, so just removing the goofy TM and lessening the useful stuff will wake it up substantially. 
Of course timing and fuel, but you know about all that.
Of course timing and fuel, but you know about all that.
Thread Starter
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
wow! Just checked out those IAT and ECT tables... that is ridiculous! between that and the fans not turning on till the car's really hot....
I mean I can understand pulling timing at 160* IAT... but starting at 86*!!!! Then not turning the fans on 100% till 243* or so! damn!
I mean I can understand pulling timing at 160* IAT... but starting at 86*!!!! Then not turning the fans on 100% till 243* or so! damn!
Originally Posted by horist
wow! Just checked out those IAT and ECT tables... that is ridiculous! between that and the fans not turning on till the car's really hot....
I mean I can understand pulling timing at 160* IAT... but starting at 86*!!!! Then not turning the fans on 100% till 243* or so! damn!
I mean I can understand pulling timing at 160* IAT... but starting at 86*!!!! Then not turning the fans on 100% till 243* or so! damn!
What software are you using to tune it with? How does the TM look?
Most tuners only remove about 40-60% to preserve the trans. Post up some tables.
To answer your original question; I have only seen "pro tuners" selling canned tunes for the TB SS who will not share any info on the tunes. Most if not all; lock their tunes as well.
BTW - There are no "fans". It's only a clutch fan controlled by the computer.
Thread Starter
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
running HP Tuners , here's a screen shot w/some of the tables that pertain to torque reduction
http://www.transamws6.net/HPTuners/HPT_TBSS.jpg
400kb image so it's big
http://www.transamws6.net/HPTuners/HPT_TBSS.jpg
400kb image so it's big
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You can see a full list of supported vehicles here:
http://www.hptuners.com/order.php
We support a little over 400 year/model combinations I believe..
http://www.hptuners.com/order.php
We support a little over 400 year/model combinations I believe..
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Originally Posted by DrkPhx
Nice. Maybe one day EFIlive will come out with their LS2 software.
