East Coast Supercharging Alky C6 User Manual
Kit Packing C6 Vette
PAC controller ____
Pump w/4 Feet shielded cable ____
4 Feet 7/16 split loom ____
6 Feet ¼ split loom ____
2 long wire ties ____
PAC wiring + DS tape ____
7 inch hose –6 -6 ____
32 inch hose –4 –4 ____
32 inch hose -4 –4 ____
Methanol Filter ____
Str 3/8 –6 fitting ____
90’ 3/8 –4 fitting ____
MAP Sensor w/regulator ____
Brass T for MAP ____
5 self tapping w/washers ____
Cap w/vent ____
Motor Plug ____
Tank 90 w/seal ____
Nozzle w/washers + adapter ____
Check valve ____
Relay Assembly ____
Nozzle document ____
PAC document ____
MAP document ____
C6 install document ____
Custom Dual nozzle
M10 nozzle ____
1/8 T fitting ____
4 inch –4-4 hose 6 inch –4-4 hose ____
Large check valve ____
Alky Pump install
Important notes… Do Not Mount pump with head facing upwards
as this will allow water to collect inside sleeve and ruin motor.
Please install as pictured, It can also be installed horizontally as
long as the pitch does not allow water to collect in sleeve.
Any question.. please call 813-265-1400 Julio
Addendum to C6 system.
Before drilling feed hole on tank, first mount pump. Pump
is located rear portion of tank. Optional to have head of
pump be flush with bottom of frame, relocate the tank
mounting screws upward. Or pivot tank on front mounting
bolt and relocate rear bolt.
Hole sizing for tank hole that needs to be drilled is 7/8
diameter. Then rubber grommet inserted.. then barb
pushed in.
C6 Corvette installation instructions
1) The tank modification
You first need to gain access to the tank by either pulling fender outward or removing
the fender. The pump will sit below the frame rail unless the tank is either relocated
upward or pivoted forward on its front bolt. Simple solution is to use self tapping screws
provided to remount tank upwards. To start this, first jack car under the rear of drivers
side fender there will be a lifting hole. Once lifted, support with a jackstand under the
cradle. Now remove the inner fender by removing the pop in rivets and removing two
10MM head bolts underneath, two 7mm head screws, and the pop in rivets. Once the
lower panel is removed. There will be a 7mm head screw supporting the inner fender
that has to be removed.
Once this is done, I remove the torx screws holding the fender along the rail.
There is a small plastic panel coving the rear screw that also must come out.
Once this is done, the fender will move outward allowing clearance so that the factory
washer tank can be removed. I remove the hose from the factory washer motor and
allow tank to drain. At this time you’ll note the space behind the factory tank that is
where the pump will be mounted. There are 3 bolts securing the tank and one push
rivet on the neck. Pry out the push rivet and remove the 3 bolts. Tank can now be
removed. Once removed the pump can be placed. Note that the pump is longer and will
hang below the frame rail. So what I do is simply relocate the washer tank upwards 1
inch. This can simply be done by using two of the supplied self tapping screws and redrilling the tank upward. Drill a hole in the front and back. Back of tank will rest on top
of pumps cover.
You will only be allowed to use 3 of the supplied screws as the frame contours will only
allow that many. TIP.. The top screw will go on the edge of the frame rail
. And
confirm pump is flush with bottom of frame
. TIP.. Once pump is located where
you want it, remove the bracket from pump and use it as a template where to drill
screws. A black marker works great.
Once positioned, mark where the bolts will be installed and using a 3/8 socket on a drill,
use supplied SS bolts to affix pump to frame. There is a white wire with o-ring, it needs
to be attached to one of the bolts going into the chassis. Install straight fitting unto the
pump head, and 90 degree fitting into the outlet. The 90 will be pointing upward. Install
hand tight. Do not force or the head will crack on the pump. It’s a pipe thread, just
needs to be snug. Once pump and fittings are installed now get the feed hose and 90
degree fitting. Install on pump the hose and mark where to drill hole into factory tank.
The windshield washer tank will need to be modified to deliver the fluid to the pump
assembly. The modification entails drilling a 7/8 diameter hole in the bottom of the
tank, its lowest rear point, then installing the supplied push-in fitting. Make sure to
clean out all debris from drilling hole. To install fitting, insert rubber grommet into 7/8
hole, then using a lubricant like WD40 spray the grommet and simply push the fitting
in. NOTE>> the best advice is to use a UniBit step type drill bit that has 7/8 as its
largest size. Do not use a regular drill bit, else you will destroy the tank..
At this time attach hose onto fitting and pump. Next is install cap onto factory washer
motor and disconnect the wiring. Attach pump cable to pump. Next is drill hole into
firewall and feed pump cable through. TIP..The clutch port on an automatic is a great
place to drill the hole.
2) Relay mounting
The relay supplied is used to supply power to the controller using the fuel pump circuit
to drive its activation. It will go by the fuse box and get its power to the open lug from
the battery lug by the fuse box. The black wire on the relay goes to ground. The Gray
wire is the one that gets signal from the fuel pump circuit. And the red long wire gets
routed into the vehicle. The main purpose of this relay is to isolate the PAC controller
from any of the on-board electronics. Simply open box and loosen the main studs. Box
pries apart.
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