there was a thread i did a while back...cant seem to find it but here...
Relay in trunk near fuel pump.
10-12ga. power wire direct from battery to input on relay.
Stock fuel pump power wire to + trigger on relay
Ground - (neg.) trigger and neg pole of relay to chassis
Stock fuel pump power will flip the relay, which in turn will power the fuel pump directly from the battery.
Worst case scenario and you blow the relay, just reconnect the stock wires and call it a day.
ENTHALPY on here should have a more descriptive write up, but i cant seem to find it... but then again... im too lazy to do your own work...
ANSWER