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2004 GTO adjustment tune needed after headers install
Posted: Tue Apr 05, 2011 9:53 am
by jtwhite
I will install headers soon. i just bought my predator a month ago and my car runs great with it! im hoping it does so after headers. Will i need to adjust any settings?
RE: 2004 GTO adjustment tune needed after headers install
Posted: Tue Apr 05, 2011 10:21 am
by mikel
Yes, a custom tune would be nice once you get headers.
RE: 2004 GTO adjustment tune needed after headers install
Posted: Tue Apr 05, 2011 10:28 am
by jtwhite
okay, is there a specific adjustment i could change. Right now without headers yet. ill hit 3rd at 80 and it loses traction! its great!
RE: 2004 GTO adjustment tune needed after headers install
Posted: Tue Apr 05, 2011 1:14 pm
by jtwhite
Hey come back! can you send me a custom tune that i would need!? to
[email protected]. Or what i should adjust?
RE: 2004 GTO adjustment tune needed after headers install
Posted: Tue Apr 05, 2011 2:58 pm
by 06MonteSS
diablosport doesn't do/provide custom tuning...
for a custom tune for your gto, check out
http://www.diablewtune.com
Posted: Wed Apr 13, 2011 1:51 pm
by jtwhite
If i don't get a custom tune after headers, can i change the injector slope and PE and it be alright?
Posted: Wed Apr 13, 2011 8:45 pm
by 06MonteSS
won't be 100%... because the predator only changes things in wide sweeping rpm ranges, unlike a custom tune where things can be adjusted more and with much better pinpoint accuracy...
plus, you will need a custom tune to disable the necessary trouble codes anyway... can't do that with the predator...
Posted: Thu Apr 14, 2011 12:52 pm
by jtwhite
I won't have cats either. i thought the diablosport tune would disable the 02 and cat codes?
Posted: Thu Apr 14, 2011 3:08 pm
by 06MonteSS
you can't do it yourself, but it may already be done in the diablo preset tunes...
Posted: Thu Apr 28, 2011 5:52 pm
by jtwhite
i havent installed headers yet, but the last few days ive notice my car is being sluggish and my mpg shows 19.7 all the time. today i stomped on it while in 3rd and it did not down shift...
Posted: Sat May 07, 2011 7:23 pm
by crucial
06MonteSS wrote:you can't do it yourself, but it may already be done in the diablo preset tunes...
what software can tailor the DS tunes? i'd love to have a copy of it thats for sure
Posted: Sat May 07, 2011 9:58 pm
by 06MonteSS
only the Diablosport CMR tuning software can open/edit the diablo predator/trinity tune files...
if you're interested in purchasing it, contact diablo's sales department... it's available for $2,500.00...
if you just need a custom tune for yourself/your vehicle, I do custom tuning and can hook you up... shoot me a PM if interested...
Posted: Sun May 08, 2011 2:44 pm
by crucial
how custom can you get? is it as specific as say hptuners or efi live?
as an example could you set up some sort of lean cruise on the 05-06 cars? make TC kick in faster ... things like that ?
Posted: Mon May 09, 2011 1:05 pm
by 06MonteSS
no.. lean cruise was only available on 2004 gto's, due to their pcm was different, from holden australia...
no lean cruise is available on 05, 06.... U.S. ecm/tcm combo, not a single pcm for both...
yes, diablo's software is like the other tuning software...
Posted: Sun Jul 10, 2011 12:07 am
by jtwhite
i dyno tuned my car today and had it installed in Predator,engine light for P0160(o2 sensors) still comes up after a few miles down the road even after tuner deleted code twice. Any info would be appreciated. Thanks.