SKU: BAU-EFI-DOM
ALKYDIGGER Big & Ugly ENDERLE--AEROMOTIVE EFI w DOMINATOR ECU For UP TO 2200 hp Support

2200 HP Support  on GAS with our BAU Setup 

Progressive Linkage- EFI

4-3/8" Progressive  LINKAGE BAU3------  5" OPTIONAL  FOR RACE ONLY BAU 2 

https://www.youtube.com/watch?lc=Z0C_2k8zv45fnBytUbQrfNelPXjFiXjUClOcOItdZ6M&feature=em-comment_received&v=hqXn8aONsTc&lch=email&app=desktop

2200 HP Support - GAS 

1900 HP Support -E-85 

1600 HP Support - Methanol *

For Blower Engines - "Streetable"  can  Support  up to 2200 HP *  Gas 

Holley Dominator    ECU * will control a transmission if  desired

 Aeromotive  Spur Gear EFI Pump   or Mechanical with Methanol 

16  Injectors for Gas or E-85 - w  Methanol  you use a Mechanical Fuel Pump *

Add 2nd O2 Sensor option  

Enderle Big and Ugly with Polished or Black option 

The Enderle Big  &  Ugly offers enough versatility to fit a diverse range of applications, 

from a low horsepower small block Chevy to 600+ cubic inches on E-85  . 

With that said, the BAU has become our go-to injector for the larger cubic inch applications especially on gas. 

In an EFI application, we can correctly lean out the fuel producing a tremendous amount of vacuum

 signal on the back side of the butterfly that can negatively affect throttle tip-in drivability. 

The BAU offers two distinct ways to reduce or eliminate the following tip-in issues.

First, using the optional progressive linkage, we can completely shut the two secondary butterflies 

which entails opening the primary progressive butterfly farther thus creating a vacuum break. 

When one looks at a Bug or Bird Catcher for instance, all the butterflies are on a common shaft 

and as we close the butterflies to achieve an acceptable idle speed, these butterflies must remain 

slightly open. It is not uncommon for the engine pressure to bend the butterflies sucking them 

shut causing the engine to lose RPM. As the engine speed continues to slow, the 

pressure drops enough to allow the butterflies to pop back open where the engine regains RPM. 

This cycle continues creating a mechanically induced surge that cannot be eliminated ,

And in other instances, the butterflies can be completely sucked shut at the acceptable 

idle speed requiring extra foot pressure that pops the butterflies open resulting in an uncontrollable RPM surge. 

Regardless of which condition is experienced, throttle tip-in quality suffers dramatically. 

The vacuum break afforded by the open butterfly using the progressive linkage eliminates the sticking butterfly and the tip-in issues associated with it.

Supercharged EFI applications from Alkydigger  Fuel Injection are used successfully in all kinds of applications

 from street to drag race applications. We have even proven our designs in the real life

 torture test known as Hot Rod Drag Week. Our hands on experience tuning and racing

 these same systems allow us to design a system for your application whether running gas, 

E85/E98 or methanol and with either eight or sixteen injector nozzles. 

Feld Entertainment Uses this concept  on their 

Grave Digger Trucks and others,  testing  and field testing proved the concept allowing Feld to implement EFI on their fleet.

Let us work with you to custom design an EFI system for your supercharged application.

 Standard Features:

• High quality heat-treated aluminum Enderle BAU3 casting with polished finish
• Fully assembled with shaft, butterflies,  mounted TPS with connector and vacuum kit.
• 16 Injector Plate above the blower with -12 Fuel Rails 
•  which can handle methanol. * or 8 in the Injector plate and 8 in the Blower Case 2322   2333  2319 
  
•   (1.25 inches in height)
•   4-3/8"  BAU3   or  5"  BAU2   or BAU1   Butterflies with Progressive Linkage
• 10.75 total height with the injector plate
• Idle Air Control Valve 
•    Aeromotive  Spur Gear  EFI Fuel pump 
  
• Aeromotive  Regulator
• Dual -12 AN Filters
• Holley Dominator ECU  Computer and all sensors and IAC
• Options:
• 8 injector plate and a TBS-EFI Blower with Injectors in the case   2333  - 2233 -   
• Standard Features:
  • high quality heat-treated aluminum casting with polished finish
  • Two -10Fuel Rails
  • 16   balanced injectors( option for 8 in the injection plate and 8 in the Blower )