I have a FAST bank to bank LS1 system w/1 wbo2, E-dist box, crank trigger, decoder, and Fan controller the system is 98% Plug and play it was originally wired by Wheel to wheel powertrain. To be fully functional would need to connect 3 or 4 grounds, signal to alternator, and system power. Rails and injectors have already been sold and don't go.
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