The option to use a 2 Bar MAP with the '7427 is a good option, not a better option, or the best option.

dave w

Several years I ventured into researching a TBI boost application: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?501-PCM-Options-for-Supercharged-454-4L80E

Hindsight being 20/20, I...