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Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2006 - 2009 TrailBlazer SS Tech > 06-09 SS Engine and Drivetrain > Engine Tunes/Mods

Engine Tunes/Mods Engine tuning and/or modifications

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  #11  
Old 12-28-2005, 09:53 AM
GTPprix's Avatar
GTPprix GTPprix is offline
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2006 Chevy TrailBlazer SS
Black 6.0L LS2 V8 AWD
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Quote:
Originally Posted by TrailblazerSS
Don expect it to be enough to get 0.6 reduction at a track but it's certainly a great gain.
Hey ya never know, we shaved a consistent .2 off the 60ft which is normally about .4 on the big end just by reducing the launch management. I dont think .6 might be that far off especially with the gains in 2nd and 3rd gear, the MPH improvement certainly reflects that.
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  #12  
Old 12-28-2005, 09:56 AM
SS TITANIC SS TITANIC is offline
 
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Quote:
Originally Posted by GTPprix
Well the ECM side is done for 91/93 octane we are just finishing up some minor transmission tweaking and after we get confirmation from our beta testers that all is well and we have some more miles under our belts we'll put them on sale. If we can get all the beta guys rounded up and updated to the release calibration this week, I dont see any reason why they wont be on sale next week. Making this cal work in your 2WD shouldnt even be an issue
Chris did you make these runs on stock motor with no mods (k&n or tstat)? can we bring the vehicle to you and how long will it take? nice numbers by the way. How does the truck run now seat of the pants? I can definetly tell when the tq man. is happening and dont like it all. This truck feels like its struggelin for air or something in between shifts and right out of the hole. hope there is a noticeable differnce! Again thanks
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  #13  
Old 12-28-2005, 10:04 AM
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GTPprix GTPprix is offline
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2006 Chevy TrailBlazer SS
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It's got a K&N drop in but I dont really consider that a mod, the rest of the beta testers are stock however. Yes you can bring it to us and it will take about 20 minutes total to complete the process.
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  #14  
Old 12-28-2005, 10:19 AM
SS TITANIC SS TITANIC is offline
 
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what do you think about running a colder tstat? is this ecm tune just taking the tq man. out or a combination of other things such as timing, fuel trim, shift points and shift firmness? If so once i get an after market exhaust do i need any adjustments to the ecm after the fact? Thanks again fo all the help. Where exactly are you located again?
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  #15  
Old 12-28-2005, 10:23 AM
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GTPprix GTPprix is offline
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It's a full rework for performance and driveability and as I've told others while the gauge reads 210 it appears the actual ECT's are in the the 180-195 range which is perfect for an LS2 so I dont see a need for a stat yet. For such minor things as intake and exhaust you should be fine, no need to update.
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  #16  
Old 12-28-2005, 11:24 AM
SS TITANIC SS TITANIC is offline
 
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thanks Chris! where are you located and how much are we talking $$ if i bring the vehicle to you? One other question, since these vehicles have onstar and they do diagnostic test will this show up on that or if i bring it in for any warranty work is there a chance of the dealer reprograming it or erasing it. thanks again
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  #17  
Old 12-28-2005, 04:48 PM
ScarabEpic22 ScarabEpic22 is offline
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not here not here not here
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Nice work Chris!

When (If) I get an AWD SS, a tune will be the first thing I get after about 500mi!

I need an SS bad!
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  #18  
Old 12-28-2005, 07:37 PM
Sid3ways Sid3ways is offline
 
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Quote:
Originally Posted by SS TITANIC
One other question, since these vehicles have onstar and they do diagnostic test will this show up on that or if i bring it in for any warranty work is there a chance of the dealer reprograming it or erasing it. thanks again
If I remember correctly Chris said that he has the ability to locked this section of code out so the dealership can't see it. It is not affected by a reflash apparently so you are ok if the dealership has to reset the PCM. I'm sure he'll clear things up on this topic though.
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  #19  
Old 12-28-2005, 11:34 PM
BLK06TBSS BLK06TBSS is offline
 
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Where do I go about getting this and looking at other products?

You have an Internet site?

Who do you work for/where do you do your tuning?


- Mark
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  #20  
Old 12-29-2005, 10:44 AM
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Z06 Tom Z06 Tom is offline
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2006 Chevy TrailBlazer SS
Black 6.0L LS2 V8 AWD
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Quote:
Originally Posted by LeonPhelps
How will this work ???? Will we have to send the ecu in, or is it something we can do on our own ??? I cant afford to be without my ride for very long, and I live in Toronto, so I would imagine that if I had to send out the ecu that it would take a few days.
Me too... Mine's my daily driver, what about putting your tune in a hand held?
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