To install the Racetronix wiring harness simply connect one end to the car's battery + or alternator + ouput terminal. The other end splices in series with the factory power feed to the fuel pump. The old factory + power wire turns on the relay in the Racetronix harness. The relay supplies direct battery power through its thick 10 gauge power feed wire directly to the pump thereby providing maximum performance. Extra wire length is provided so that you can chose your preferred spot to route the wire.
I got the kit in today.
Instructions are not supplied. It easy to figure out but I need to connect the Main + feed to the main pump + and they also supply a new - wire to ground to the car. Is this needed? or should I leave the stock ground at the pump, also where is the best place to tap into this.
The original + wire near the pump will become the signal wire for the relay.
Also is there a way of doing this without having to drop the gas tank or is this the only option.
it is ether drop the tank or make a accsess hole under the back seat. but the new cover has to have the seat retainer welded to it after you cut it out of the piece you just cut out of the floor. if you feel like taking the time to make the cover. i would go that way. still faster than droping the tankAlso is there a way of doing this without having to drop the gas tank or is this the only option.
I must be a pro at dropping the tank. I can jack it up, unhook the exhaust and drop the tank in under and hour. Don't ask me how I got so experienced at it
Your best bet is to shrink wrap everything. You can get an assortment of shrink wrap that vary in a range of 1/4"-1" at Harbor Freight.