East Coast Supercharging ECS Alky C7 - Manual (Page 5)

I use a Uni-Bit that its largest size is 7/8. These are available from most hardware
stores. Harbor Freight as well. Try and get any slivers of plastic as the hole is drilled.
Then put grommet into hole, lube WD40 the grommet and push the barb in facing
forward. At this point install the grommet into the washer motor hole, and push the
barb in to seal it.
Next is we need to get the pump cable into the cockpit of the car. On the drivers side
kick panel there is a rubber grommet which provides perfect access.
I used an Xacto knife and put a small slit into the rubber to run wires through it.
At this point a fish or coat hanger wire works great, run the fish out through the lubed
grommet and attach end of pump cable to it using electrical tape. You’ll note the plastic
tubing I also ran on this install for the boost reference. Once you have the pump cable
and boost source situated under the dash, we can get back to mounting the pump.
Reason I ran the wire first was access. With the pump in place, there is less space to
fish the pump cable.