Project: Where to put my boxes. EFI added!

In this blog post, I’ll share my experience hunting for the perfect location to attach the ignition box and tie-in box while installing the new Holley Sniper 2 electric fuel injection system on my vehicle. The process required careful consideration, research, and a few trial-and-error attempts.

Background:
I recently decided to upgrade my vehicle’s fuel system with the Holley Sniper 2 EFI system, which offers enhanced performance and efficiency. The kit includes a Power Distribution Module (PDM), which simplifies powering the installation of the system in a compact package that is rugged and reliable. The PDM also provides power, ground, and switched connections for many components.

The Challenge:
One of the challenges I faced was finding the ideal location to attach the ignition box and tie-in box. These components are crucial for the system’s operation, and their placement can impact the overall performance and reliability of the Holley Sniper 2 EFI system.

My Solution:
After much consideration, I decided to mount the ignition box on the firewall, away from the exhaust system and other heat sources. This location provided a secure and stable mounting point while ensuring the ignition box would not be exposed to excessive heat.

My Search:
I began by consulting the Holley Sniper 2 EFI installation guide and various online forums for advice on the best location for these components. I learned that the ignition box should be mounted in a location that is not exposed to direct heat sources, such as the exhaust system. The tie-in box, on the other hand, should be mounted in a location that allows for easy access and visibility, as it will require periodic maintenance and adjustments.

For the tie-in box, I chose a location on the inner fender well, which allowed for easy access and visibility. This location also provided a stable mounting point and ensured the tie-in box would not be exposed to excessive heat or moisture.

As you can see above, the Sniper 2 was installed and a little shorter than the carburetor. The Holley The picture to the left shows the ignition switch. I also ordered the Power Distribution Module and the Holley Distributor. I ordered all the pieces that the Holley guy suggested. Refer back to my superpower of being gullible.

Installation:
With the chosen locations, my mechanic was able to install the equipment. He mounted the ignition box and tie-in box using the supplied mounting hardware, following the manufacturer’s instructions and recommendations to ensure a secure and reliable installation.

Conclusion:
After a thorough search and careful consideration, I successfully installed the ignition box and tie-in box for my Holley Sniper 2 EFI system. The chosen locations provided a stable mounting point that protected the components from excessive heat and allowed easy access and maintenance. I hope this blog post helps others embarking on a similar installation journey.

UPDATES:
So, trying to install the EFI Using Bluetooth was a little challenging. This is 1OF1 for installing a Sniper 2 EFI, so I don’t know if it is a Bluetooth module or a random occurrence, but I will give you my experience so far.

On Monday, I had all the parts needed to install ready, and they were all in my truck. Well, it turns out that if you want a mounted fuel pressure module, you will need to source one. Since I bought from holley.com, I called them, and they told me to get this one: Earl Pressure Gauge.

That little mistake set us back a couple of days. It’s not too bad since I am giving myself over a year to prepare this Scout II. After that little blip, I showed up on my day off to see if I could watch and learn. When I got there, I smelled gas in the air. Not the way I wanted either. When the mechanic hit the ignition for the first time, there was a leak in the tank. He had to shut down very quickly to keep gas from spewing. This may come into play with the EFI and the software. We both think it was the incomplete cycle of the ignition.

MAKE SURE TO TIGHTEN YOUR CONNECTIONS!

So, I saw my mechanic was frustrated because he had connected to the Bluetooth once but couldn’t again. He looked at me across the room, and I could see the cuss words in his head. I jumped in and called Holley.com support. We had to wait about 20 minutes and kept trying to get to work. We tried two phones: iOS, Android, and one iPad. Nada.

When support came on board, we spent another 30 minutes troubleshooting, and in the end, the support rep was nice enough to send the Sniper 2 EFI 3.5″ Handheld Controller.

UPDATES:
The EFI 3.5″ is in hand…..

Installing the Sniper 2 EFI fuel injector into your 1972 Scout II is a breeze in this perfect world. The sun shines brighter, the birds sing louder, and everything goes as planned. It’s a day you’ll remember fondly when everything just clicked.

This is not that world, and this is not my day. The guys at Holley.com continue to work with me. My mechanic and I worked with Holley to determine why we couldn’t update the firmware. It turns out the ECU is not being recognized. After about three hours of troubleshooting, we were at a standstill.

Holley will send me some UPS labels so I can send back the throttle body and the 3.5 ” screen. That is the next immediate step. My mechanic pulled the throttle body so I could box up and ship back. I expect that to happen on June 3rd. Let us see how far it sets us back. I would like to have it fixed and lifted this month. I may be wishing big!

UPDATES:
June 3rd. Today, I boxed the EFI up and returned the 3.5-inch handheld display unit to Holley.com. Let’s see how long it takes to get it back. My mechanic is on standby, but I plan to have it back and installed by June 15th. I am not saying that it will work, but I hope to have it back. I will update you as soon as possible.

UPDATES:
The throttle body was installed and set up. It runs pretty well. You have to drive it for 50 miles to let things settle in and I plan on driving it over the weekend to see if I can get the EFI trained.

Now that I have the Sniper 2 installed. Let’s start the tweaks.

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