Tune for l98?
Thread Starter
Instructor
Joined: Nov 2004
Posts: 211
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From: Calgary Alberta
Tune for l98?
Who do you all reccomend to burn a custom chip these days? I checked PCM for Less and they only go back to '94. - I have an '87
I got a new cam and it's time to delete my EGR
I got a new cam and it's time to delete my EGR
Instructor
Joined: Jun 2010
Posts: 248
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From: Avon IN
Were you trying to fill out a custome tune form or one of their pre-made tunes?
Team Owner
Joined: Sep 2003
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From: Freedom is never more than one generation away from extinction.
St. Jude '03 thru '24
The early ECM does not have the capability to upload/download data.
The Moates site has a product that piggy-backs on ECM.
Its programmable and makes loading bins a snap.
Drifting
Joined: Oct 2004
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From: Hawaii
Melting Slicks
Joined: Nov 2010
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From: Michigan
There is a guy who does it on here, but idk who. I used a guy on thirdgen.org, but I recently wanted to change something and tried to get ahold of him and that was about two weeks ago. So guess I'm in the same boat and I'll bump and see if anyone post the info for guy on here again. Still like was said w/o some data logging you won't get the best tune. So if your like me and don't own a laptop, you prob can only get some basic stuff done like egr, vats, fans.
Race Director
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From: Overland Park Kansas
2020 Corvette of the Year Finalist (appearance mods)
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However, if your cam is "big enough", the overlap creates enough reversion to help "pollute" the incoming charge for the same purpose. Are you sure your cam is "big" enough?
Do you have headers with an EGR delete?
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Thread Starter
Instructor
Joined: Nov 2004
Posts: 211
Likes: 1
From: Calgary Alberta
Yup
Race Director
Joined: Nov 2003
Posts: 12,221
Likes: 446
From: Overland Park Kansas
2020 Corvette of the Year Finalist (appearance mods)
C4 of Year Winner (appearance mods) 2019
That is a side-effect...the lowering of NOX fumes created as it nears detonation.
Without an EGR "bung", programming it out is what you want to do. That alone is easy (with Moates/Tuner Pro). You would be well off to tune for fuel/spark with a new cam too.
Without an EGR "bung", programming it out is what you want to do. That alone is easy (with Moates/Tuner Pro). You would be well off to tune for fuel/spark with a new cam too.
Thread Starter
Instructor
Joined: Nov 2004
Posts: 211
Likes: 1
From: Calgary Alberta
