Engineered to Deliver!
Whether you are the class points champion, or just need confirmation all is well with your diesel fuel system, Exergy Performance can help.
Drawing on the experience of multiple diesel fuel system development careers spanning decades, and the absolute best test equipment available, Exergy Performance brings more high performance fuel system know-how to the market than anyone else.
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Are you at the point in your diesel build where you are
looking for larger injectors? Look no further than custom injector work by
Exergy Performance. We here at DHD are one of the elite few Exergy dealers with
the privilege to provide you with this product.
If youre looking for increased performance or fuel
economy, the fuel injectors should not be overlooked. Using the best equipment
in the business, Exergy will rework your exsisting fuel injector (depending on
mileage) or start with new Bosch unit.
All injectors are calibrated on genuine Bosch equipment
in actual conditions. You will receive a full analysis as well as a calibration
sheet that lets you know exactly how the injector flows at idle, part throttle
conditions and WOT conditions. These are not just a run of the mill aftermarket
nozzle thrown on an abrasive hone machine and put in box. Exergy will go the
extra step to provide the up most quality which will equate to a better,
smoother and more efferent running engine.
Once the nozzles are opened up to the desired flow
percentage, then the injector is reassembled and the set is balanced to within
What size injector
should I be looking at?
We always recommend contacting us directly so we can go
over your build with you and come up with the ideal setup. Below is a outline of
some basic information regarding injector sizes.
Exergy 20-30% Over
This is our number one selling
injector size due to price and functionality. This is a great upgrade from stock
when your injectors need replacing and will work great with a factory CP3 pump.
We always recommend the addition of a lift pump, but at this level isnt
required. A 20-30% over injector will have a flow improvement that will help
with fuel economy and throttle response. When properly tuned, engine longevity
will be increased due to the reduction in pulse width and timing. Also, most of the smoke normally associated
with bigger injectors can be cleaned up and the truck will still run as clean as
Exergy 40-60% Over
Injectors with 40-60% increase are great for guys with a
moderate turbo upgrade. This level is probably on the large side for a factory
sized turbo but can be used with them. Proper tuning will go a long way with
larger style injectors as aftermarket box tuners will no longer be adequate.
When using injectors in this size range, you should have a lift pump setup on
your truck. Running twin CP3s or a least a modified injection pump is
recommended for ideal performance.
Injectors with a 70-100% increase
are great for those running larger single turbo or compound turbocharger
applications. Generally used in drag racing or sled pulling applications but can
be streetable with proper tuning. At this level, you will NEED to have a
modified stroker CP3 pump or twin CP3s as well as a lift pump to properly
supply these injectors with enough fuel.