PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

For 1998 LS1...?

Old Nov 21, 2010 | 05:19 PM
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Default For 1998 LS1...?

Got a 98 t/a and want a tuner. I have a diablosport preditor for my 02 z28 and love the fact that i can delete air, ect. big screen, ect.

I want something like that for a 98 LS1. Any suggestions?
Thanks!
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Old Nov 21, 2010 | 05:48 PM
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Originally Posted by FU_I_AM_UltraZ
Got a 98 t/a and want a tuner. I have a diablosport preditor for my 02 z28 and love the fact that i can delete air, ect. big screen, ect.

I want something like that for a 98 LS1. Any suggestions?
Thanks!
Im confused! If you like the Diablosport Predator for your 02-Z/28 and are looking for another tuner for your 98-T/A.... ???... What are you asking?! ... ??? ... You have one, you like it, you have another LS1... Buy another Diablosport Predator then!

Sorry if that came out a bit disrespectful but it seems like you kinda answered your own question before you asked it.
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Old Nov 21, 2010 | 06:51 PM
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Originally Posted by WS6 Rampage
Im confused! If you like the Diablosport Predator for your 02-Z/28 and are looking for another tuner for your 98-T/A.... ???... What are you asking?! ... ??? ... You have one, you like it, you have another LS1... Buy another Diablosport Predator then!

Sorry if that came out a bit disrespectful but it seems like you kinda answered your own question before you asked it.
Because they don't make them for 98s. And the new ones can't turn off codes either. I don't know of any handhelds that will delete codes. You will need to use a PC based tuner like HP Tuners or EFI Live.
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Old Nov 21, 2010 | 08:44 PM
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Originally Posted by 2xLS1
Because they don't make them for 98s. And the new ones can't turn off codes either. I don't know of any handhelds that will delete codes. You will need to use a PC based tuner like HP Tuners or EFI Live.
Well, l'll be damned! ... I just looked it up and your right. ... They're all 99-02! ... My apologies to the OP.
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Old Dec 11, 2010 | 04:39 PM
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tuner cats?
mike
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Old Dec 12, 2010 | 12:26 AM
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Can I point you in the direction of swapping PCM's to a later year and either re-pinning the connections at the PCM, or upgrading to t hat later years harness? I just got mine in the mail the other day off of a 2000 LS1 car....The 98 PCM is very limited in the tuning capabilities. There's a write up on swapping the PCM's in this section somewhere.
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