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For everything related to using Fuel Injection in an FSJ.
Ouray 2023
Replies: 34
by
Grand_Wag_85 »
Fri Jul 22, 2022 11:36 am
» in
Ouray
First post
**2023 FSJ Ouray Invasion Dates**
Copied from Aubreyanna's post on the FB page
July 17th - July 23rd
Our KOA contact, Ilka has been kind...
Last post
Thanks yall, the road rash is all healed up but the cuts and deep gouge are still healing. I will definitely have some gnarly scars on my left arm,...
34 Replies
102983 Views
Last post by SJohn
Mon Jul 31, 2023 9:27 pm
Forum Guidelines
by
Stuka »
Tue Apr 16, 2013 6:37 pm
Topics that do not fall under this area as described will be moved or deleted. Which ever is more appropriate.
1: Topics or posts which are intended...
0 Replies
17824 Views
Last post by Stuka
Tue Apr 16, 2013 6:37 pm
Holly Hydramat
Replies: 5
by
nwkaustin »
Mon Mar 11, 2019 8:52 am
First post
Hey Guys- I am looking into installing a hydra mat in my 1987 Grand Wagoneer. Has anyone installed one of these? If so any experiences you can share?...
Last post
The holly hydraMat is the single best thing I have purchased for my Jeep. The guys at Wagonmaster put it on for me and now I can use every drop of...
5 Replies
3207 Views
Last post by nwkaustin
Sun Nov 22, 2020 5:34 am
Coil power
by
Atevres »
Tue Nov 17, 2020 2:05 am
I measure 14.6 volts at the coil in run on the TBI conversion system.
It's correct? Too much?
0 Replies
654 Views
Last post by Atevres
Tue Nov 17, 2020 2:05 am
S10 Tank
Replies: 1
by
1979bettywhite »
Mon Oct 26, 2020 10:30 am
First post
So I am thinking about swapping to the S10 2 Door Blazer tank now that I am running the sniper kit. I have read up on it a decent amount and think I...
Last post
So you can get an S10 tank with a high output pump setup that is exactly as stock, I believe it is 255L which is the requirement for the Sniper. I...
1 Replies
798 Views
Last post by Renodemona
Sun Nov 01, 2020 10:28 pm
Ignition Coil Wiring - looking for a better way
Replies: 8
by
Theodore »
Tue Oct 06, 2020 7:29 am
First post
Am working on a 1990 Grand Wagoneer, with fuel injection installed on it. Admittedly, the wiring's a mess - am working on cleaning it up, with the...
Last post
Why not just solder it all and get rid of butt connectors and multicolored pieces of wire?
Think Ill take the advice & go that way. Had fought the...
8 Replies
2028 Views
Last post by Theodore
Fri Oct 16, 2020 4:42 pm
Issue with hesitation on cold start
Replies: 61
by
Theodore »
Sat Aug 03, 2019 7:42 am
First post
Am looking for some advice. After last weekend’s adventure replacing spark plugs & assorted EFI sensors (IAC, TPS, MAP), + we’ve now got a nice...
Last post
It's been a few days since i've been able to provide an update; life got in the way - had to jump over & work on the house to get some things ready...
61 Replies
14818 Views
Last post by Theodore
Tue Oct 06, 2020 4:05 am
Refurbished Sniper FI 4150 For My Cherokee
Replies: 16
by
ghcoe »
Mon Dec 30, 2019 11:34 am
First post
Well one of my Christmas gifts was a OK to purchase a Holley Sniper FI unit for my Jeep. I was able to talk my wife into it since I was able to pick...
Last post
I installed the air/fuel gauge and the choke kit.
Cold idle (choke closed) was 10.5:1. Might lean this out a bit, but I will wait till it gets a bit...
16 Replies
3587 Views
Last post by ghcoe
Sun Aug 16, 2020 2:22 pm
Sniper Linkage issue
Replies: 5
by
Wagnstuff »
Mon Jul 13, 2020 10:42 am
First post
Installing Holley sniper on my ‘89 GW w/mopar stroker motor Than was running a Holley tbi/Howell system . Bought off eBay from Holley ( refurb)...
Last post
thx for the photo fix Stuka!
5 Replies
1304 Views
Last post by Wagnstuff
Wed Jul 15, 2020 9:17 pm
Edelbrock 2131 gasket requirements
Replies: 1
by
Milktruck »
Mon Jun 22, 2020 6:46 am
First post
What's up y'all?
I've been enjoying the Sniper setup, but have to reseal my intake manifold. It's weeping from the front corner (behind the AC...
Last post
OK - so after a call to Edelbrock support they DO NOT recommend an intake manifold gasket anymore. Just the valley pan gasket.
1 Replies
1005 Views
Last post by Milktruck
Mon Jun 22, 2020 7:09 am
Sniper install - '88 GWag
Replies: 26
by
Milktruck »
Fri Jan 03, 2020 12:28 pm
First post
Ho Ho Ho!
I made the decision right before Christmas that I need to go all in and fix the things that are bugging me about my GWag before I relegate...
Last post
I plugged the EGR stuff - not necessary here at this time.
26 Replies
5849 Views
Last post by Milktruck
Mon Jun 22, 2020 6:35 am
in tank fuel pump
Replies: 27
by
ArchitectJS »
Fri Jan 31, 2020 10:43 am
First post
see link--
any reason this wouldn't work, if I utilized it with my Holley Sniper upgrade?
I have to believe its going to work with the Cherokee...
Last post
The initial transfer of the learn table probably helped the most. I followed the direction of the main admins on the holley forums. Here is what they...
27 Replies
6812 Views
Last post by 1979bettywhite
Tue Jun 09, 2020 12:04 pm
DATA INFORMATION
Replies: 8
by
DARREN LILLY »
Fri May 22, 2020 4:58 pm
First post
Hi how do I retrieve data information from the system to be analysed to find faults in the system. Is there any form of OBD. Thanks
Last post
It's pretty easy to datalog with the sniper system. First you need the software for your PC:
Next you need to run a data log either with the...
8 Replies
1813 Views
Last post by 1979bettywhite
Thu May 28, 2020 2:36 pm
Dakota digital VHX
Replies: 9
by
hutcho »
Wed Feb 12, 2020 4:36 pm
First post
Anyone running these yet? Mine is a 79 but I'm sure it's the same or similar throughout all the cluster types in this line. I am doing some research...
Last post
86-91 are square. I'm pretty sure they won't work. I could be wrong though
Sent from my SM-N976U using Tapatalk
9 Replies
2454 Views
Last post by hutcho
Fri May 22, 2020 4:59 pm
MSD Atomic EFI: Tuning Tuning Tuning
Replies: 419
by
Dr. Marneaus »
Tue May 24, 2016 9:04 am
First post
Well, I might as well get this thread started since I intend to move forward at a fairly quick pace. I traded off my spare wagoneer for a full MSD...
Last post
So, still have very minor hunting issues, and the minor popping out the muffler issues, but otherwise the thing has been running great and normal. I...
419 Replies
109076 Views
Last post by Dr. Marneaus
Thu May 14, 2020 12:19 pm
Alternator back feeding, FI no shut off
Replies: 10
by
tedlovesjeeps71 »
Sun Apr 26, 2020 4:24 pm
First post
I’ve been tinkering with my Jeep (83 scrambler, 360 from a Waggy) and am a little curious. It’s been a bit fussy and somehow managed to melt the...
Last post
When I installed my Holley sniper I used the yellow wire going to the ignition module. I didn’t have any run-up issues until I installed the Holley...
10 Replies
2559 Views
Last post by Hspencer
Mon May 04, 2020 3:45 pm
Power on start up
Replies: 3
by
Veddy »
Sun Apr 19, 2020 9:41 am
First post
I'm hoping someone can help. My GW is very sluggish off the line. I have made modifications and I'm struggling with where the issue is.
1991 GW,...
Last post
It allows the Sniper to only use 2 injectors until you open the butterflies past a certain percentage.
3 Replies
1078 Views
Last post by KJ Ryu
Mon Apr 20, 2020 8:14 am
0 Replies
734 Views
Last post by ArchitectJS
Mon Apr 06, 2020 8:36 am
Holley Sniper EFI Returnless Self-Tuning Fuel Injection Systems 550-511D
Replies: 1
by
Twagoneer »
Tue Mar 31, 2020 4:20 pm
First post
Has anyone installed one of these with the in tank pump?
If so, was it hard to install the fuel pump? Any issues or concerns.
Getting ready to buy...
Last post
I just bought this set up.. Will be installing... in a few months most likely. It appears to me it should work. For my Gen 5 LT swap.
I sure hope...
1 Replies
1007 Views
Last post by CU4WHLN
Thu Apr 02, 2020 8:00 pm
Oxygen sensor part number??
Replies: 3
by
tedlovesjeeps71 »
Wed Apr 01, 2020 6:07 pm
First post
Ok, not sure what to look for. Trying to install the Hamilton fuel injection off Walter into my scrambler. Still an AMC 360. I noticed when I was...
Last post
My guess would be an o2 sensor from a 90's GM truck. He may even have it listed over on his site.
I looked all over both his site and Howell’s, no...
3 Replies
978 Views
Last post by tedlovesjeeps71
Thu Apr 02, 2020 7:10 am
FITech with HEI?
Replies: 5
by
hickchick67 »
Mon Feb 24, 2020 9:51 pm
First post
First time FSJ owner. 1983 Chief with 401 from a 1976 Chief. My husband gave me a FITech EFI system as a gift. Now trying to install. Can you lock...
Last post
I've been the FITECH timing control with a Jegs brand MSD dizzy for 2 years. It was not difficult to set up (there is plenty of guidance out there)...
5 Replies
3153 Views
Last post by TeaBag
Sun Mar 29, 2020 8:49 am
Lokar / Sniper bracket
Replies: 1
by
ArchitectJS »
Sun Mar 08, 2020 3:27 pm
First post
Need help, two questions:
My jeep has is 258 i6, and the PO had done a half-assed nutter bypass previously. I don't have the benefit of seeing how...
Last post
Ok, so I think I figured this out;
1 Replies
962 Views
Last post by ArchitectJS
Thu Mar 12, 2020 8:09 am
SURGE TANKS
Replies: 28
by
DARREN LILLY »
Sun Jun 02, 2019 5:02 am
First post
Is the NUKE PERFORMANCE BILLET SURGE TANK, with triple internal pumps available in USA & if so is it suitable for the amc 360, this is available...
Last post
Installed same or similar pump and surge tank on mine. Works great.
28 Replies
8146 Views
Last post by gopher_6_9
Wed Feb 19, 2020 1:15 pm
Hamilton EFI on 1972 Wagoneer
Replies: 3
by
Renodemona »
Sun Jan 19, 2020 5:59 pm
First post
Finally got everything installed and all the random electrical handled. Runs like a top.
I highly recommend Hamilton, he was easy to work with...
Last post
Absolutely, now I'll have more brain space to worry about other things!
3 Replies
1088 Views
Last post by Renodemona
Wed Jan 22, 2020 7:06 pm
Random Holley Sniper EFI Question
Replies: 3
by
Fury5 »
Sat Jan 11, 2020 8:22 pm
First post
I am fixing to install a Holley Sniper 2-barrel system on my 1990 GW. I will be using the stock 2-barrel manifold. Do folks recommend reusing the...
Last post
That's great news. When I took the freshly rebuilt carb off, I discovered that the mechanic who installed it had overtightened the nuts and cracked 3...
3 Replies
1056 Views
Last post by Fury5
Sun Jan 19, 2020 6:58 pm
0 Replies
700 Views
Last post by swconnelly22
Sun Jan 12, 2020 10:50 am
Wiring and fuel lines TBI GM - idea + phots
Replies: 1
by
Atevres »
Wed Dec 18, 2019 7:03 am
First post
I'm planning to install TBI GM, I have two questions if someone is kind to help me with photos:
1 - Which solution did you use for the wiring...
Last post
What I did:
1) 2 Hole Saw. Once I had all the wires in I used a rubber grommet thing and a small army of zip ties. Bonus was I was able to easily pas...
1 Replies
851 Views
Last post by Renodemona
Fri Jan 10, 2020 4:15 am
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