LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Lt1 24x start up tune needed

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Old Feb 16, 2017 | 11:32 AM
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Default Lt1 24x start up tune needed

93 lt1 383 24x swap need a base tune. Some help would be greatly appriciated!!!
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Old Feb 16, 2017 | 01:02 PM
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What size injectors are you running? I can't help you unless you have a Holley EFI setup but at the bare minimum anyone who can is going to have to know that.
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Old Feb 16, 2017 | 04:08 PM
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Injectors are 36lb
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Old Feb 16, 2017 | 04:14 PM
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Originally Posted by Jmdingess81
93 lt1 383 24x swap need a base tune. Some help would be greatly appriciated!!!
OK......you already did the 24x conversion?

What PCM are you using?

KW

Last edited by KW Baraka; Feb 16, 2017 at 04:26 PM.
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Old Feb 16, 2017 | 04:17 PM
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Yea 24x is finished
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Old Feb 16, 2017 | 04:27 PM
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Originally Posted by Jmdingess81
Yea 24x is finished
What ECM are you using and who's doing the tune??

KW
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Old Feb 16, 2017 | 04:32 PM
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I'm using a vortech truck pcm, I'm using hptuners to get a start up tune. Then James short is gonna do final tune.
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Old Feb 17, 2017 | 04:57 AM
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You could give the guys from TorqHead a call.

They provide a base tune with their 24x kits. Maybe they'll sell and email you a program that will at least allow you to start/drive your car.

http://www.torqhead.com/index.html

Otherwise, maybe contact some of the high volume tuners directly to see what they can provide.

Best of luck!

KW
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Old Feb 17, 2017 | 05:00 AM
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Update!! Car starts an runs! Seems to be very rich on start up and idle. If you guys could point me in the rite direction to lean the fuel on start up and idle I would appriciate it.
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Old Feb 17, 2017 | 05:22 AM
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Originally Posted by Jmdingess81
Update!! Car starts an runs!.......
Congrats!!!

KW
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Old Feb 17, 2017 | 10:26 AM
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If you need any help shoot me an email.... I can work something out with you...

one of of the first to do the 24x on an lt1 and I'm Ben Charles on HP tuners
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