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EFI Live 98 2bar sd base tune?

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Old 12-16-2009, 03:54 PM
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Default EFI Live 98 2bar sd base tune?

My car is now tuned with HP tuners with a MAF. I am now running alot more boost and have bought EFI Live and would like to tune it for 2bar SD. I have searched the respository for a bin file for something close but did not see anything for a 98.

Does anyone have a file saved that is close to my set up that I can use for a base tune?

414ci
60lb injectors
m6 (changing to th400)
355 gears
gm 2bar map 12615136
14 psi
Old 12-16-2009, 04:31 PM
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It doesn't exist.
There is not a COS for '97-'98 PCM.
A 99+ PCM swap is in your future, if you want to run an EFILive COS.
Old 12-16-2009, 06:40 PM
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I'm on Efi Lives web site right now and it state ( supports 98 camaro, 97-98 corvette, 98 firebird) with V1 and V2. Gen III LS1 97/98 PCM - Stream S-LS1-A.
I was thinking about swapping pcms to a 99+ because I was making more than 2bar but I decided to turn it down and tune sd on what I have and build another car for more boost.
Anyone else have anything?
Old 12-16-2009, 07:00 PM
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EFILive supports '97-'98 PCMs but does not offer a COS for them.
Stream S-LS1-A means that you can tune unlimited '97-'98 PCMs.
The list of OS to COS is on page#4 of the Custom OS Upgrade Tutorial.
Old 12-18-2009, 01:41 AM
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just do the pin swap to the newer pcm. They have a lot better resolution and the COS makes SD tuning a breeze. I've been running COS3 since it came out and could not be happier.
Old 12-18-2009, 03:48 PM
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Thanks for the info. Looks like I have to do a little more research before I jump into stuff.
I will be swapping over to a 99+ pcm in a week or two.
Thanks again.




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