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98 z28 tuning

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Old 06-09-2017, 07:50 PM
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Default 98 z28 tuning

Ok I'm sure it's been covered is there a tuner for a 98 a.c. that will work for custom tuning or do I have to get a 99 I'm and re pin it if so where is the write-up thanks new to ls1
Old 06-09-2017, 11:56 PM
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Both HP Tuners and EFI Live will tune a 98 PCM. They tune just fine.
Old 06-10-2017, 10:59 AM
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Originally Posted by 2xLS1
Both HP Tuners and EFI Live will tune a 98 PCM. They tune just fine.
thanks stormy69 is helping me out I am his neighbor he has hp tuners so I just have to buy credits
Old 06-15-2017, 04:47 PM
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As i own a 98 engine and have the pcm fried before, My advice to You is that just do a 411 swap if funds available. It was my first pcm swap so it took a little effort but I am so happy that I did it. And the car runs amazing.
Old 06-23-2017, 02:09 AM
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I have 2 98 cars. both are cammed. one is a TS 228R112 (with 125 wet kit) and the other is a Howard's cams 224/230. both cars run great. I tuned with my HpTuners. That being said, I just put a 76mm turbo on the old nitrous car. I am now re-pinning it for a 0411 so I can do real time tuning.
Old 06-23-2017, 10:39 AM
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As long as you aren't running some crazy high hp combo the 98 ecu will work. Make sure you have a good battery charger/maintainer on it when you flash it.



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