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Holley Digital Fuel Injection

  • Thread starter Thread starter streetstang67
  • Start date Start date Dec 27, 2003

streetstang67

Member
Mar 5, 2003
573
0
16
Lexington, SC
Dec 27, 2003
#1
  • Dec 27, 2003
  • #1
I'm looking for all the benefits of a late model efi setup. Less "warm-up" time, better gas mileage, good performance, less emissions, and everything else good about efi. Will this kit give me all that? Is there a better/cheaper way to add fuel injection?

"A Complete Stand Alone System...

designed to retro-fit carbureted, non-computerized, V-8 equipped vehicles and boats. Includes all components necessary for installation.

* Includes quiet, gerotor-style self-priming electric fuel pump that supplies a continuous flow of fuel through the system for maximum engine performance. A 10 micron screen filter located behind the pump insures clean fuel for trouble-free operation.
* A temperature sensor positioned in water jacket provides the ECU with accurate and timely fuel enrichment information for quick start-ups on cold engines.
* A distribution ring rests on the air cleaner flange to direct the flow of incoming air into the throttle bores for more efficiency.
* ECU box can be mounted on any flat surface within reach for easy calibration adjustments. System is easily switched for small-block or big-block applications up to 275 horsepower.
* Weather-pack terminals on all electrical connections insure water-tight, non-corrosive sealing.
* Dual 80 lb./hour Holley designed and manufactured injectors.
* Wide angle conical spray pattern of injectors maximizes power and efficiency.
* Pressure regulator is fully adjustable .
* ECM is user-adjustable to provide various air/fuel settings for: Idle, Accelerator Pump, Mid-Range, Power, Choke.
* 2D digital system is a microprocessor-based speed density system.
* Complete and detailed installation instructions."
 

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Fostang

Founding Member
May 8, 2002
1,400
0
36
Stockton, Ca
Dec 27, 2003
#2
  • Dec 27, 2003
  • #2
I don't like it.

If I did go with I'd atleast go with the 4 barrel model but then again I would have more pony's to feed.
 

ddonaca351

Active Member
Dec 1, 2002
2,055
1
48
Camas Washington
Dec 27, 2003
#3
  • Dec 27, 2003
  • #3
IMHO.... the Holley is a good kit, HOWEVER....
many of the desired effects associated with modern injection are possible due to port injection. If you go with a throtle body style injection (like the Holley shown) you will still experience some of the carb like effects, due to having a "wet" intake manifold (fuel atomised in the air). Edelbrock, Arizona Marine, possibly Holley, and others also make port injection kits, the only drawback is a slightly higher cost due to more parts (new intake, fuel rails, 8 injectors). But imho you will be MUCH happier with a port injection, over a throtle-body style. Better milage, more power, more precise fuel control, better cold idle, etc...

Have you ever thought of using a 5.0 setup? Easy of availability, low cost, everybody and their brother can burn programs for it, etc.... just a thought.

Good luck with what-ever you decide.

Dave-
 
G

gp001

Founding Member
Jun 30, 2001
4,401
0
66
So. Cal.
Dec 27, 2003
#4
  • Dec 27, 2003
  • #4
I've heard good things about the Edlebrock systems. They have kits based on their Performer RPM manifold as well as the Victor manifold.

 

rbohm

Founding Member
Apr 12, 2002
6,698
550
204
tucson,az
Dec 27, 2003
#5
  • Dec 27, 2003
  • #5
for a good low cost, adjustable system you cant beat the holley system you are looking at. it is easy to install and set, and it is very reliable. yes a port inject tion system would be better, but it also runs about twice the cost.
 
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