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Overkill LA1 3400 Computer Tunes updated

 
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Overkill
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Joined: Feb 16, 2011
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Location: Toronto ON


PostPosted: Thu Aug 25, 2011 7:42 am    Post subject:  Overkill LA1 3400 Computer Tunes updated Reply with quote

Hello everyone.

I had my sister in law's 04 Impala 3400 this weekend and finally got some extended seat time to make some updates and improvements to my 3400 coding.

I now have revision 2.1 available. Improvements included revised timing advance table for 87 octane gasoline and revised shift points at part throttle.

Both are significant changes that help build towards the improvement targets made for revision 2.0 and will help address concerns about:
-Holding upshifts too long at part throttle
-Reduced fuel economy from my previous tunes with 87 octane

I've also updated the transmission fluid pressure tables to help address the factory issue of intermittent hard shifts when the trans gets hot, which stay until the car is restarted.

I'm emailing anyone who's purchase a 2.0 LA1 tune from me this year and offering a no-charge retune to update them to 2.1. Its my commitment to have the best computer tunes available for all W-Body vehicles on the market and I want to ensure that everyone is happy with their Overkill 3400 tunes. If this includes you and you haven't been emailed by the end of today, please email me, and if you purchased a 3400 tune from me in years past and would like an update , please email me as well at willoverkill@gmail.com

Anyone interested in an Overkill 3400 LA1 computer tune for their vehicle, check out my website http://www.getoverkilled.ca/LA1CompProg.html

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Frank4202
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2004 Chevrolet Impala
1997 Chevrolet Corvette


PostPosted: Thu Aug 25, 2011 9:50 am    Post subject:   Reply with quote

Please PM me. I have been emailing you about a tune for my top swap Impala but never received a reply....Thanks

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Overkill
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PostPosted: Thu Aug 25, 2011 11:10 am    Post subject:   Reply with quote

PMed

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W-Body Tuning Specialist

Email all inquiries to willoverkill@gmail.com
Current: 2006 Trailblazer SS with LS3 swap, GM Hot Cam, Headers and more
Previous: M112 04 CompG + 3 other GTPs, 01 Regal with 08 3800 swap, 05 Magnum RT with Paxton S/C and more
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grimsin
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Joined: Oct 27, 2009
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Location: Port Stanley ON

2005 Chevrolet Impala


PostPosted: Wed Aug 31, 2011 8:00 pm    Post subject:   Reply with quote

frank did you go to the GP meet in london on saterday aug 27??
they said their was gonna be a "mystery impala" their on the oqcgp site.
I really wanted to see this impala but never made it.... if it was you im PISSED cause your impala is my fav by far in this site and i always wanted to see you car.
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Overkill
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PostPosted: Wed Aug 31, 2011 8:02 pm    Post subject:   Reply with quote

No he wasn't there. Hopefully next time!

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W-Body Tuning Specialist

Email all inquiries to willoverkill@gmail.com
Current: 2006 Trailblazer SS with LS3 swap, GM Hot Cam, Headers and more
Previous: M112 04 CompG + 3 other GTPs, 01 Regal with 08 3800 swap, 05 Magnum RT with Paxton S/C and more
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grimsin
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Location: Port Stanley ON

2005 Chevrolet Impala


PostPosted: Wed Aug 31, 2011 8:06 pm    Post subject:   Reply with quote

i wanna be their next time and get a tune, when you comin around next time will Very Happy
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Overkill
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PostPosted: Thu Sep 01, 2011 12:44 pm    Post subject:   Reply with quote

Likely sometime around Thanksgiving, I'll let you know closer to the time!

_________________
W-Body Tuning Specialist

Email all inquiries to willoverkill@gmail.com
Current: 2006 Trailblazer SS with LS3 swap, GM Hot Cam, Headers and more
Previous: M112 04 CompG + 3 other GTPs, 01 Regal with 08 3800 swap, 05 Magnum RT with Paxton S/C and more
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