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795 Review
42 Karma

Review on πŸ”₯ Holley Sniper EGFI Hyper Spark Ignition System (556-151) by Cristofer Cejudo

Revainrating 5 out of 5

I hope my review helps others better understand the Holly sniper.

It wasn't until I installed it that it didn't work what I mean the bulb on the module came on but at first the spark plugs didn't get a spark and then I found out why I did it. I didn't specify what distributor I used in a Holly Sniper computer system with a portable display when I did it. Then it started working. Sparks came to spark plugs like never before. I was so happy it worked well from February 7th to April 19th, 2021 When you work in the module light, the orange light does not turn green or red when you turn the key and I have $210 for this one Module paid, the spark plugs received no power. and the tech on the phone told me some things to check like the white wire coming from the module unplug that wire and connect it to a ground source and he told me if the module still doesn't respond then it is definitely so and i have tried so far no response one day from the modular warehouse i thought of another thing the tech told me to check the ram signal on the digital portable display which i did. The computer system can tell when your engine is spinning while cranking needs to be through the distributor as there is a start signal cable from Sniper Holly to the distributor from it to Sniper Holly and this leads me to suspect that the problem is directly in the camshaft. Manifold Hyperspark EFI Manifold I'm guessing this thing has a sensor inside that tells Holly's sniper computer system when your car's engine is moving. If I'm right, that sensor is failing and I'm not getting a RAM signal. But the downside to this, if your computer is illiterate, you're going to have a bit of a hard time trying to figure it out, I never would have figured it out if I hadn't read the instructions on my distributor I use Hyper Spark distributor that I brought with the holly sniper I thought at first that there was something wrong with the module, but that wasn't the case when it comes to the distributor I'm installing with the holly sniper I found.

Pros
  • Ignition parts
Cons
  • Not sure