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I am assuming you are referring to the injector connector and I didn’t open up this one to see. The whole throttle body has been changed and it’s better in my opinion than the first model. The injectors are now front and rear instead of side to side and the fuel transfer tube is cast into the...

The loose or broken connection is a common problem for the sniper 1. My mileage had dropped to around 9 and the engine was acting like it had a miss under acceleration. My wife spotted the dark area on the throttle body as soon as I took the air cleaner off. I decided to try the sniper 2...

The sniper directions refer to turning the key on and waiting for a few seconds while the pump primes and then the injectors wet the intake. The sniper 2 is an improvement and mine starts right up even after sitting for two months.

Meter match is the easiest thing to set up and it works with just about any combination of gauge or sender resistance difference. Worth every penny in my opinion.

Looks like you’re going to discover some new ways to wake up the Sniper. I just got home from work and my Sniper 2 is now in my hands. I would like to hook a laptop to mine, but I don’t currently have a functioning laptop. I am looking forward to this weekend and changing out the Sniper and...

I was initially prepared to test the injectors and look at the rest but my decision was to go with the upgrade and when I put the new unit on I am going to clean up some more wiring and separate and insulate pretty much everything I can. This also explains my average mileage being around 10...

Timing is everything, lol…I have been studying the Holley Sniper forums as well after some interesting issues with my sniper. Today I took the air cleaner off and the answer was obvious. Pulled the cover on one side and I chose option number 2 and the new unit and regulator should be here by...

I put an Aeromotive efi tank in my 74 Charger along with sniper system. The 10 micron filter is riget next to the tank. When the original Aeromotive pump died I was able to mount an external pump with the filter until I got the replacement installed.

On the fuel gauge problem I had similar issues with my car and after much wasted time I just ran a fresh wire from the dash to the sending unit and problem was solved. Old wires and old connections can be a problem.

Here’s a picture of the external ground because I got really tired of pumping the gas out of the tank. This ground on the corner of the tank runs directly to battery negative. Everything that should be grounded is. Clean ground is your friend.

I also added a ground wire from the tank to a good clean ground and that sure made a difference. The tank needs a solid ground.

May be a heavy float, but usually they will sink after a bit, you are getting a reading and maybe it is just sticking on the hinge.

Sounds like the float might be sticking or something, full should be around 10 ohms and empty around 73 ohms. I used my spare sending unit to calibrate the meter match and it seems close and relatively consistent. Do you have another sending unit you can play with?

You are right about the new senders being linear and the meter match has limited options to get around this and convert the signal accurately. I totally understand about not wanting to hang an aftermarket fuel gauge on the dash. I planned on converting the dash a while back and was delayed by...

I watched the video numerous times and it seems relatively simple. There is also another setting to stabilize the 5 volt reference but for me that really messed up the range of needle adjustments, plus my factory gauge seems to be dead even though the 5 volt pulse feeds through it. The meter...

When I was calibrating the meter match I had the same problem with the range and there are several options to calibrate using 12 volt source to aftermarket gauge which seems to work. My factory gauge seems to be having difficulty even though I was getting the 5 volt reference at the sending...

I recently put the meter match in my Charger and tucked the box behind the ashtray area so it’s accessible and out of sight.

I tossed the ballast resistor years ago when I first put msd on this car with the previous motor. Since it’s a 74 the firewall “emergency “ push button set up was deleted as well. This Charger has been a fantastic learning tool. I have the hyper spark distributor and black box ready to go but...

Great news. Changed over to the single purple that connects one side of the distributor signal and fired right up. I really had a brain fart on this one. Thanks again to everyone for your help.

I will change the wire over later this week when I get some time. My brain totally lost this step because I was looking at that page the other day and when I wired it up I used the white wire. I have the single lead wire that came with the kit. Hopefully everything will work properly and...