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BDE VG30DE(TT) Top-Feed Fuel Rails and Injector Dynamics Injectors
There comes a point in
the quest for more horsepower where stock side-feed type injectors simply become
out-classed. BDE fuel rails work with the stock upper plenum and allow the VG30DE(TT)
to take advantage of the higher flow capacities and superior technology of top-feed
injectors. BDE fuel rails are anodized black and feature o-ring port inlets and outlets
for guaranteed leak-free performance while the mounting hardware is designed to prevent
metal to metal contact and insulate the fuel rails and injectors from thermally conducted
engine heat.
Complete 725, 850 or 1000cc kit Price - $1420.00
Complete 2200cc kit Price - $2170.00
Parts Included
- BDE top-feed fuel rails -
includes all mounting hardware and o-rings.
- Lower plenum -
(+$75.00 Core Charge)
the lower plenum is machined and the top-feed injector o-ring bungs are permanently
installed.
- Crossover/balance
tube -
(+$75.00 Core Charge) - to clear the
fuel rails, the idle air inlets on the balance tube need to be moved. Modified
balance tubes eliminate the charcoal canister nipple and feature -8 AN flares to
allow AN hose ends to be connected to the idle air inlets. Cores may be NA or TT
versions.
- Upper plenum -
(+$100.00 Core Charge)
- three bosses are removed to clear the fuel rails and mounting hardware and
the entire kit is fit tested prior to shipping. Note, if your plenum has been
chromed, removal of these bosses will damage the chrome finish, BDE does not
re-chrome or re-polish these areas after modification.
- Throttle cable bracket -
(+$25.00 Core Charge)
- the cruise control cable notch is removed from the throttle cable bracket
for clearance to the fuel rails.
- Hose end adapter
fittings (Qty 4) - #8 flare to #6 o-ring, fully drilled #8 size, zinc
plated steel, includes o-rings.
- Injector Dynamics (ID) Injectors (Qty 6 needed, includes wire pigtails) -
recommended for trouble free fit and performance with BDE fuel rails.
- 725cc/min high impedance - Individual Price - $120.00 each
- 850cc/min high impedance - Individual Price - $125.00 each
- 1000cc/min high impedance - Individual Price - $120.00 each
- 2200cc/min high impedance - Individual Price - $240.00 each
Ready to bolt-on upper and lower
plenums, balance tubes and throttle cable brackets are available on a core exchange basis.
BDE plenum cores are completely stock, only unmodified plenums will be accepted for core
exchange, if your plenums have been chromed, polished, ported or gasket matched, we recommend
that you send them in advance of purchasing BDE top-feed fuel rails and we will modify and
return them with your fuel rail kit.
What's So Special About ID Top-Feed Injectors?
- Dead time and flow rate
relative to voltage and fuel pressure are fully mapped for each injector and then
matched into sets of six. No other injector supplier provides this information!
- Linearity, ID injectors
feature exceptional low pulsewidth linearity for easy, predictable idle tuning and
ECU compensation for changing conditions.
- ID Top-feed injectors are
available in 725, 850, 1000 and 2200 cc/min flow ratings (all rated at 43.5psi) which opens
up the potential to make well over 2000HP with one injector per cylinder in a six-cylinder
engine.
- All are E85 compatible.
- 725s, 850s and 1000s are all
comparably priced to OE side-feed injectors.
- 2200cc/min!!! Methanol, anyone?
- The lightweight actuator allows
cycle periods as low as 1.07 Ms and safe duty cycles approaching 94%.
- High impedance coils means
resistors or an injector driver is not needed, the stock Z32 ECU will power these injectors
(with the proper tune).
Combined, these attributes
add up to the ability to use high flow-rate injectors with brutal HP potential while
maintaining excellent low speed drivability.
Different views of the kit components are
available below. Click on the image for a larger view.
(this will open a new window)
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