Haltech Launch Control
#1
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From: Evergreen, Colorado
Haltech Launch Control
I spoke with Hal today about the launch control, this is called aux. rev limit in the Haltech software. It is so easy to set up. Set where you want to cut fuel based upon rpm, I put in 3000. send the changes to the haltech, good to go. I have not had a chance to try this on the street yet, SNOW IN DRIVE but I will soon. Hold in the button stuff the accelerator pedal to the floor and the motor will only rev to the pre-set point you have asigned. Let off the button the motor revs to redline. This option will help lots at the track off the line to help find a balance between spin and traction. Still working button location. Thanks Hal, Injected Performance
Kevin
Heres a pict. of the main set up page for the parameters. Short vid. below.
http://media.putfile.com/2Step-71
Kevin
Heres a pict. of the main set up page for the parameters. Short vid. below.
http://media.putfile.com/2Step-71
#4
Originally Posted by kevinapex
I spoke with Hal today about the launch control, this is called aux. rev limit in the Haltech software. It is so easy to set up. Set where you want to cut fuel based upon rpm, I put in 3000. send the changes to the haltech, good to go. I have not had a chance to try this on the street yet, SNOW IN DRIVE but I will soon. Hold in the button stuff the accelerator pedal to the floor and the motor will only rev to the pre-set point you have asigned. Let off the button the motor revs to redline. This option will help lots at the track off the line to help find a balance between spin and traction. Still working button location. Thanks Hal, Injected Performance
Kevin
Heres a pict. of the main set up page for the parameters. Short vid. below.
http://media.putfile.com/2Step-71
Kevin
Heres a pict. of the main set up page for the parameters. Short vid. below.
http://media.putfile.com/2Step-71
Thats really cool! too bad it's just a rev limit and not an anti-lag feature. (not to steal from your thread) but we were messing around with the Pro-EFI anti-lag and at your given RPM it builds 10 psi instantaneously on a turbonetics equipped Z.
Your car is a beast btw! good job.
#5
Originally Posted by IntenseFab
Thats really cool! too bad it's just a rev limit and not an anti-lag feature. (not to steal from your thread) but we were messing around with the Pro-EFI anti-lag and at your given RPM it builds 10 psi instantaneously on a turbonetics equipped Z.
Your car is a beast btw! good job.
Your car is a beast btw! good job.
#6
10 PSI? Wouldn't that just cause some serious tire spin at the 60 ft mark instead of launch? I guess we will see how the Haltech works in 3 months! Either way power to the Z's (especially the T.N. Z's!!!)
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#8
Sounds good Kevin, now put some slicks on it and hit the track so you can start breaking parts
str8dum1, in most cases people aren't spending the money just for two-step. They are spending it for a top-notch standalone fuel, ignition and cam timing controller. Speed based boost control, knock detection, datalogging, AF feedback, two-step etc are just some of the bonuses that come with it
Intense, Haltech has antilag as well, but at this time I don't see any 6speed guys running turbos big enough to need antilag - especially the turbonetics kit which spools right now. Why stress the turbo(s) and manifolds if it is not necessary? These aren't GT55 91mm powered 3liter supras we are trying to launch, for the most part they are street cars with fast-spooling twins.
str8dum1, in most cases people aren't spending the money just for two-step. They are spending it for a top-notch standalone fuel, ignition and cam timing controller. Speed based boost control, knock detection, datalogging, AF feedback, two-step etc are just some of the bonuses that come with it
Intense, Haltech has antilag as well, but at this time I don't see any 6speed guys running turbos big enough to need antilag - especially the turbonetics kit which spools right now. Why stress the turbo(s) and manifolds if it is not necessary? These aren't GT55 91mm powered 3liter supras we are trying to launch, for the most part they are street cars with fast-spooling twins.
Originally Posted by IntenseFab
Thats really cool! too bad it's just a rev limit and not an anti-lag feature. (not to steal from your thread) but we were messing around with the Pro-EFI anti-lag and at your given RPM it builds 10 psi instantaneously on a turbonetics equipped Z.
Your car is a beast btw! good job.
Your car is a beast btw! good job.
#11
Originally Posted by hr2burn
10 PSI? Wouldn't that just cause some serious tire spin at the 60 ft mark instead of launch? I guess we will see how the Haltech works in 3 months! Either way power to the Z's (especially the T.N. Z's!!!)
#12
Just a FYI, if you use the anti-lag feature on any EMS, you must make sure you have inconel turbos, if not you will severely damage your turbos and reduce the life of them significantly.
I use this feature on my EVO occasionally, and with the AWD it just sling shots off the line! Its truly awesome
Nice car Kevin!
-George
GT Motorsports
I use this feature on my EVO occasionally, and with the AWD it just sling shots off the line! Its truly awesome
Nice car Kevin!
-George
GT Motorsports
#13
Originally Posted by tyrone coupe
what button are you refering to, I did not get a button with my Haltec is it an add on?
#14
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From: Evergreen, Colorado
Originally Posted by tyrone coupe
what button are you refering to, I did not get a button with my Haltec is it an add on?
The button I put in is a normally closed switch, so when the switch is depressed the circut between ground and B12 is opened, allowing the aux. rev to engage. When the switch is relesed ground is applied to the circut.
Make sure you don't use a normaly open switch for this or the aux. rev will engage without the switch being pushed!
Kevin
#15
Originally Posted by George@GTM
Just a FYI, if you use the anti-lag feature on any EMS, you must make sure you have inconel turbos, if not you will severely damage your turbos and reduce the life of them significantly.
I use this feature on my EVO occasionally, and with the AWD it just sling shots off the line! Its truly awesome
Nice car Kevin!
-George
GT Motorsports
I use this feature on my EVO occasionally, and with the AWD it just sling shots off the line! Its truly awesome
Nice car Kevin!
-George
GT Motorsports
#16
Originally Posted by str8dum1
crazy you need such an $$$ unit for that simple option. The cobb AP for STI's etc have that standard for <700$. wonder why its not a common feature???
I know Cobb is working on a fix, but as of now it sucks!
#17
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From: Evergreen, Colorado
It's all done, I added a normaly closed micro switch at the bottom travel of the clutch, so when the clutch is all the way to the floor the Haltech will only let it rev. to pre-set, 2k, 3k, 8k, whatever you choose. Once you let off the clutch motor revs to redline.
I also added a over-ride toggel switch so when the switch is off, system works like above discribed, when toggel is set to the on position, reguardless of clutch position motor will rev to redline.
Thanks Hal for the help, Haltech master!
Switch for the clutch- switch normaly closed.
Solder leads to switch/ ground one side to frame
Shrink wrap leads on switch
Clutch assembly
Drill hole in stop to locate switch
Switch location, clutch assembly back in car
Over-ride togg. switch location
Done
I also added a over-ride toggel switch so when the switch is off, system works like above discribed, when toggel is set to the on position, reguardless of clutch position motor will rev to redline.
Thanks Hal for the help, Haltech master!
Switch for the clutch- switch normaly closed.
Solder leads to switch/ ground one side to frame
Shrink wrap leads on switch
Clutch assembly
Drill hole in stop to locate switch
Switch location, clutch assembly back in car
Over-ride togg. switch location
Done
Last edited by kevinapex; 01-18-2008 at 05:12 PM.