#Holley sniper efi what more do you need manual#
The Holley manual will cover the rest of the wiring details. Note that this blog post is just going to cover wiring ignition power from your Infinitybox system and wiring the fuel pump & cooling fan. This link will take you to the Holley manual. Click on this link to get to the details of wiring the Holley Dominator.īefore you start wiring the Holley Sniper EFI, you must thoroughly read and understand the instructions that came with your kit. Click on this link to get to the details of wiring the Holley Terminator. Wiring the Holley Sniper EFI is as simple as wiring their Terminator or their Dominator.
Our Infinitybox system can interface with any electronic fuel injection system in the market.
This blog post will take you through the details. Wiring the Holley Sniper EFI system is a breeze with our Infinitybox 10-Circuit or 20-Circuit Kits. This is a cost-effective EFI system that can handle up to 650 horsepower and can be tuned without a laptop. Holley recently introduced their Sniper EFI system. Over the past years, many different companies have introduced powerful and elegant systems to bring the benefits of EFI to anyone. Not to say it won’t work fine- plenty of folks do it, but I prefer to give myself the best chance of success possible when I do something important like a fuel/engine management system.Until recently, electronic fuel injection was completely out of the hands of your typical automotive enthusiast. The ecu being on the throttle body puts it closer to a big source of interference and I’d avoid it if possible. Both the t-x and original atomic have remote ECUs so less chance of RFI. Snipers are great when they work right, but they’re picky especially with a front distributor engine like an amc or ford v8. Either that or the Terminator X Stealth 4150 are my choice for best bang for your buck. The original MSD atomic fuel injection was/is very good. Cap the old sending unit hoses and just use it for your gas gauge. Take a hole saw to the tank somewhere separate of the stock sending unit and drop it in. You can also get a universal in tank pump module from Holley or I think Aeromotive makes them too.
Put it in the tank, especially if you wheel. They’ll overheat and eat themselves alive. High pressure fuel pumps can’t suck fuel out of the tank. You need it below the tank so it has a gravity feed of fuel. External pumps don’t have a good place to be mounted on a cj or wrangler. It’s returnless, so less plumbing involved. Holley has a pump for the CJ that drops in place of the stock sending unit but it’s only for the smaller 15 gallon cj tank. If any of you have installed in a CJ: is there an easy in-tank pump that fits easy into my tank? The previous owner cut an access panel over the sender unit so no tank-dropping to gain access. The jeep is top priority - it sees a lot more use than the boat. The boat runs nice and starts easy when cold but I have to be really careful to keep it happy during the trasisiton form cold to hot and it often wants to run backward a lttle when I shut it down. The Jeep has to be driven out of the garage pretty quickly after starting or my eyes will be watering pretty quick and occasionally gives me trouble during hot starts. But I am not looking for a fire-breathing V8 in this Jeep - just a smooth operating engine that is well mannered more often.īoth vehicles run nicely once they are up to temp. Seemed strange that the nearly doubled displacement of the Jeep breathes through the seam carb as the boat when both are low RPM engines. Both my boat which run a GM 4-cyl (volvo) system and my 360-CJ us a 2300 holley. If the same (or very similar) system can also be used on my boat then that could happen a year or so later. I've considered a sniper 2300 system for my 360 powered CJ-7 over the past few years. I've been a subscriber hear for a while but haven't posted much or in a long time.