Tune for a bolt on Z?
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From: Tomball (H-Town), TX
Tune for a bolt on Z? Well my buddy has hptuners what should we do.. I got LT's ORY, Cutout/catback, Pulley, lid/ramair, no emissions and a LS1 intake still
was going to have him tune AIR/EGR out, tune rear O2's out and raise redline to 6,200.. have my fans turn on alittle sooner
was going to have him tune AIR/EGR out, tune rear O2's out and raise redline to 6,200.. have my fans turn on alittle sooner
I would tune the MAF table or the MAP table so that the LTFTs are between 0 and -5%. Doing this will assure that the PCM will not add extra fuel at WOT except from what is commanded in the related power enrichment fuel tables. Doing this and with the aid of a wide band O2 sensor, you can reliably acheive a desirable AFR at WOT.
Thread Starter
TECH Addict
iTrader: (37)
Joined: Feb 2006
Posts: 2,714
Likes: 1
From: Tomball (H-Town), TX
I would tune the MAF table or the MAP table so that the LTFTs are between 0 and -5%. Doing this will assure that the PCM will not add extra fuel at WOT except from what is commanded in the related power enrichment fuel tables. Doing this and with the aid of a wide band O2 sensor, you can reliably acheive a desirable AFR at WOT.
.. all we got is the laptop and tuner..anyone else
