What could be better than having a Sniper in your engine?
A bigger Sniper of course!
Check out Sniper Stealth 4500 EFI system, it's based on the same great design as it's
little brother but features a larger, Dominator style main body with a 4 bolt air cleaner
flange and it flows a massive 1440 CFMs.
The large -8 fuel inlets help feed the eight 100 pound per hour fuel injectors which can
easily support 800 to as much as 1500 horsepower naturally aspirated or up to 1250 horsepower
when used with forced induction applications.
An external pressure regulator is required with this set up in order to maintain proper
fuel pressures.
It's still easy to install with this throttle body mounted ECU and you only have to connect
4 wires to get you up and running.
The full color, high-resolution touchscreen makes the initial setup a breeze and it also
allows you to do advanced tuning.
The touchscreen doubles as a gauge display so you can monitor engine parameters and sensors
at a glance.
You can even data log in real time which can then be saved to the SD card without ever
connecting the communication cable, but there is more than meets the eye.
Sniper stealth 4500 is packed full of advanced features to help you extract every ounce of
horsepower from your engine.
The stealth 4500 features multiple input and output options to handle your external relays
and switches.
Choose from three programmable zero to five-volt sensor inputs to keep track of oil and fuel
pressures or to monitor more critical information like nitrous and dome pressures.
You also have 6 programmable ground outputs and five programmable ground inputs available
to you.
Use the ground triggers to control external devices such as nitrous solenoids, boost control
solenoids, or to provide your ECU with an input to activate specific functions like
cooling fans or the circulation pump on your intercooler.
Forced induction is no problem for the Sniper stealth 4500, it can be used withdraw through
or blow through setups and the built in two and half bar map sensor monitors up 21.5 PSI,
letting you know just how much boost you are producing.
Planning on producing more boost than that?
Not a problem.
With the Sniper 4500, you have the option to configure an external map sensor that's
capable of seven bar.
Advanced boost control options allow you to choose from boost vs RPM or boost vs time
curves and also allows you to select the target launch boost pressure.
It even offers the ability for you to program target air-fuel ratios in relation to boost
levels.
After configuring the advanced boost control using our Sniper EFI PC software, you can
make adjustments right from the handheld.
Anyone using the Sniper 4500 on their race car will enjoy the programmable launch control
via a two-step along with a timing retard option.
Both features can be triggered with the use of a simple trans break input.
Oh and we didn't forget about your nitrous levers either, we've incorporated a single
stage, pulse width modulated progressive nitrous controller that's capable of controlling your
nitrous and fuel solenoids.
It's perfect whether you're running a wet or a dry nitrous setup.
Sniper's stealth 4500 comes with our integrated ignition timing control, it's not required
for proper function of the fuel injection, but by enabling ignition timing control through
our Sniper EFI, you'll have more precise control of your engine's timing.
This is especially helpful for heavy boost or load conditions and you'll also get the
added benefit of improved idle characteristics.
Timing control can be accomplished using one of our HyperSpark distributors and it can
also be used in conjunction with most any capacitive discharge boxes, and if all of
those features weren't enough for you, we've dropped in a customizable secondary fuel pump
output which can be activated by throttle position, RPM, or even a boost signal.
Sniper stealth 4500 EFI system includes a genuine bosch wideband oxygen sensor to provide
real-time fuel map learning and our no weld O2 flange with stainless steel clamps make
it simple to install.
You'll also get a USB to CAN tuning cable that you can connect directly to your PC,
and always, you'll get access to Sniper EFI software, which can be downloaded for free
directly from the Holley website.
So whether you're converting your dragster over to EFI, or just feeding a thirsty big
block, look no further than Sniper stealth 4500 for your next EFI system.
Thanks for watching, for more information on Sniper stealth 4500 EFI, visit our website
at SniperEFI.com