If pump goes on and fluid level doesn't go down, there is an obstruction
in the tube or nozzle.
Activation of the pump in 1-5 second intervals will purge air bubbles from
the system after installation. This can be accomplished during initial use.
Step 2 Test Controller
• Turn ignition key on so that the system has 12volt power. If the
pump runs, inspect ground wires for secure connection and repair as
needed.
• Set the controller to inject at 1 psig of boost, and to start injection at
1% PW.
• The Pump should be off at this point. Start the vehicle and apply
pressure to the boost line with a hand pump. A few psig will be
sufficient to start injection. The controller should display an injection
% and a boost reading should also be visible (if you are in the proper
display screen).
• Ensure that the Blue leads are connected to a fuel injector harness.
Unit will show a PW value and also an injection % if you are in the
correct display mode with the vehicle idling. If no PW or injection is
indicated, check the connections to the fuel injector harness.
Tuning Quick Reference
The power potential of the system is realized through increased
boost and/or timing. The large gains on octane and cooling
provided by the system make this possible, even on standard pump
fuel.
The Boost Cooler® adds an alternate fuel source as well as
significantly cools combustion. With the Boost Cooler®, one does
not need to cool combustion with overly rich air/fuel ratios. To
minimize combustion quench, you should start with an air to fuel
ratio of 12.0-12.5:1.
Injecting water/methanol lower than 3300-3500 RPM could result in
combustion quench. All vehicles are different. If the engine bogs or
loses power, then it is coming on too early, the quantity is too
much, or there is not enough methanol in the mixture (50/50
water/methanol recommended).
Caution******
Prolonged quench may cause lower engine damage over a period of
time.
Maintenance –
Remove nozzle(s) and clean screen filters at
least once per year using carb cleaner.
The Boost Cooler® has been designed to operate with high
concentrations of methanol. Oil or other additives are not required
for system lubrication.
For best performance, cooling and system life it is recommend that
Snow Performance Boost Juice™, part #40008, be the exclusive
fluid used in the system.
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