LS3 build with 24x Sloppy Stage II, GM Performance Heads, 4" intake/SLP LS3 Blade MAF, 12576341 Injectors, 92mm TB, 4l60E in a 2002 Firebird. This is not building very good power and not very responsive. I tuned the MAF within about 1 - 2%, which helped the idle. Can Someone PLEASE take a look and point me in a direction. Any help would be great. Seems I am chasing some error I am not catching. Attached is the tune quick and log. Thanks in advance
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