Got sts kit installed and the safty extras where great

[NYSS Guy]

I wouldn't rely on the stock narrowband O2's. I use HP Tuners with the enhanced I/O, and I scan an LM-1 wideband O2. This gives the most accurate and reliable info on afr. Hope that helps.

[q1234567890]

Well the diablo tuner for the 04 ls1 does a lot more than what it did for the fbody. my diablo progtrammer for my fbody sucked but for the gto computer ls1 your able to change injectors and + or - 20 to 25 % plus thatnks to the injector change option it allows you to correct the entire fuel curb for th LTs and the time control is more advance. its not bad for a person who need to tune here and there.

[oneBADDz]

you can do that with the new series 2 predator for the LS1 They added a lot of features, when you send it in to be unlocked they update it to series 2 now. Now once you uninstall the tune it unlocks itself so you can sell it without having it unlocked by diablosport. I don't know if OBDII functions are new but you can disable/enable all egr air and O2 codes yourself, change injectors and entire fuel curves etc. It's a world above what they used to be

[ericwilloughby]

I checked diablo's site. I couldn't find anything about series 2. Or if it works on a 2000 SS.

[q1234567890]

I do not think there is anything for a 2000 ss except the crappy one.

[oneBADDz]

they are all series 2 now, if you buy a new one it is the good one, mine's a 99 and it's the same predator for your 2000