Ad blocker detected: Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker on our website.
For everything related to using Fuel Injection in an FSJ.
-
-
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
- 10992 Views
-
Last post by Stuka
Tue Apr 16, 2013 6:37 pm
-
-
List of LS swaps.
Replies: 25
by
hutcho » Sat Nov 21, 2015 6:14 pm
First post
So mostly posting this so I can find it from my phone easier later. This is most of the LS swaps and their owners from about 10 pages of build...
Last post
I just finished my baby LS 4.8 swap into mine, but retained the stock 727 and transfer case by using an advance adapter 716131-V.
How did that...
- 25 Replies
- 28490 Views
-
Last post by dodgerammit
Sun Dec 12, 2021 7:49 pm
-
-
Sniper won’t shut off
Replies: 4
by
Anvil-3 » Fri Feb 04, 2022 12:29 pm
First post
Hi everyone,
After a year sitting and getting the Jeep together again I got it fired up on a 2bbl sniper with ignition box and distributor. It’s all...
Last post
Long past this post ... however, I've seen this problem before. Originally, power for the module and the coil comes from the ignition switch. There...
- 4 Replies
- 291 Views
-
Last post by tgreese
Wed Apr 27, 2022 11:02 am
-
-
Sniper hyperspark timing issue Buick 350
Replies: 5
by
Analog » Sun Mar 13, 2022 9:08 pm
First post
Installing Holley hyperspark distributor on my 71 wagoneer with a Buick 350. My maintenance manual says the distributor turns clock wise. So does the...
Last post
“Static timing” in the sniper system locks the timing while you check timing. Once you leave that screen static timing goes away and then your normal...
- 5 Replies
- 223 Views
-
Last post by Analog
Fri Apr 08, 2022 9:15 pm
-
-
1991 grand wagoneer 5.3 motor only swap
Replies: 6
by
Jeepfamily » Fri Mar 04, 2022 12:30 am
First post
I had been contemplating on what to do with my grand wagoneer for a couple years. Back story is my grandfather bought it used in 1993 and drove it...
Last post
Update. Been driving it around a fair bit. Did a drive yesterday. Mostly highway 55-60 mph going from 500ft to 1500ft with about 300lb of gear in the...
- 6 Replies
- 327 Views
-
Last post by dodgerammit
Sun Apr 03, 2022 9:42 pm
-
-
Holley Sniper EFI and bogging down at 60mph
Replies: 12
by
pacific541 » Wed Sep 08, 2021 10:36 am
First post
So when I am cruising down the road all fat and happy, truck is warm and radio on doing 60MPH, all of a sudden no response from fuel and it acts like...
Last post
So to close this thread out from my original post. I called Ryan and BJ's and went back to a carburetor. It starts every time and runs great!
thank...
- 12 Replies
- 1325 Views
-
Last post by az chip
Sat Apr 02, 2022 2:16 pm
-
-
2bbl 2300 series sniper efi
Replies: 54
by
Srdayflyer » Tue Sep 21, 2021 11:49 pm
First post
Just bit the bullet on a holly system now just waiting for it to be deluvered
here are the parts needed for a stock 360 with a mild rv cam installed...
Last post
Thanks for taking the time to reply. Mine is a 71 with a buick 350 so mine might be a bit different but I’ll check to see if I can do your method....
- 54 Replies
- 3290 Views
-
Last post by Analog
Sun Mar 13, 2022 8:36 pm
-
-
Sniper 2Gc fuel line routing
Replies: 3
by
Analog » Mon Feb 07, 2022 1:42 pm
First post
I'm installing a Holley sniper 2gc on my 71wagoneer. I'm also using the Holley in tank fuel pump with a return line. I'll use Earls vapor guard lines...
Last post
I saw that you ran your fuel lines across the drivers side valve cover. I was thinking going from the back of the block might be less heat, unless...
- 3 Replies
- 205 Views
-
Last post by Analog
Tue Feb 08, 2022 4:56 pm
-
-
Performance fuel injection system
Replies: 1
by
Chatterbox » Sun Jan 02, 2022 8:26 am
First post
I'm wanting to go to efi on my 4.2. I really like the Performance Fuel injection system offers for the money. Has anyone used them? The other part of...
Last post
I looked into this system along with a few others using almost the same components, this is a cobbled together rehash of gm parts most vintage 1988-...
- 1 Replies
- 273 Views
-
Last post by Srdayflyer
Fri Jan 07, 2022 7:50 pm
-
-
Sniper Cold Tuning
Replies: 8
by
1979bettywhite » Fri May 08, 2020 8:03 am
First post
First off, once up to temp, my system runs flawlessly.
On cold start, no real issues other than the initial first drop (2-3 seconds) after turning...
Last post
Chris from EFI System Pro had the best start up tune explanations in below attachment, which also break it down from both handheld adjustments and...
- 8 Replies
- 1750 Views
-
Last post by Moosehead
Tue Dec 07, 2021 7:02 am
-
-
Holley Sniper EFI on 401
Replies: 52
by
KJ Ryu » Sat Jul 01, 2017 5:22 pm
First post
Got the Sniper installed, today, sans coolant sensor. I can't get the damn plug out of the intake. Why the hell did Edelbrock use a plug with a 5/16...
Last post
Installed the adjustable EFI System pro progressive link this morning. Getting the OEM cotter pin out was a bit tricky so removed the Sniper TB to...
- 52 Replies
- 19848 Views
-
Last post by Moosehead
Sun Dec 05, 2021 2:55 pm
-
-
HELP! Holley Sniper/Hyperspark Ignition Connecting to Key
Replies: 7
by
jfwolverine » Sun Oct 17, 2021 8:07 am
First post
Here's some backstory and then my question:
I have a 1983 Wagoneer with a 360. I installed a Holley Sniper EFI with no issue about a year ago....
Last post
pictures show pins installed on the throttle bracket,there is a provision in the bracket tor throttle return spring attachment, however the exsisting...
- 7 Replies
- 876 Views
-
Last post by Srdayflyer
Thu Dec 02, 2021 3:52 pm
-
-
NJ or Tri state area hemi swap
Replies: 2
by
Dave316 » Tue Nov 23, 2021 8:38 am
First post
So, I have a beautiful 1989 Grand Wagoneer with 90k miles. It has the Howell efi, but I want to put a new non supercharged hemi and the 8 speed...
Last post
Sorry, nj,ny, ct, but honestly for the right shop, pa, and del are fine. Thank you!!
- 2 Replies
- 306 Views
-
Last post by Dave316
Tue Nov 23, 2021 7:52 pm
-
-
401 Sniper EFI AF/R
Replies: 9
by
FSBOB » Fri Nov 30, 2018 1:01 pm
First post
Hi all,
I've recently rebuilt my 401 and have been trying to get my fuel injection dialed in better. I've been running the stock settings that came...
Last post
Just upgraded EFI from a buggy FAST unit to the Holley Sniper on a 401. Very pleased with the Sniper thus far and its built-in fuel pressure...
- 9 Replies
- 3933 Views
-
Last post by Moosehead
Tue Nov 23, 2021 7:03 pm
-
-
Swap shops in CO?
Replies: 8
by
jpswapmohn » Sun May 16, 2021 6:11 pm
First post
Hey gang,
I finally have the WT wagoneer in Colorado Springs. It is getting it's first rain while sitting in the driveway right now. It was in my...
Last post
While I cannot speak specifically to a power plant or trans swap, I have had great experience with Soneff’s Garage in Denver. They have helped me...
- 8 Replies
- 1273 Views
-
Last post by Moosehead
Tue Nov 23, 2021 6:48 pm
-
-
Sniper 2bbl vs 4bbl
Replies: 2
by
Anvil-3 » Tue Mar 02, 2021 5:33 am
First post
So I am still early in my build, but as a young’n I don’t want to deal with carburetor stuff. I was pricing out an upgrade on my 89 GW from the 2bbl...
Last post
For the vast majority of AMC V8s the 2v is plenty.
- 2 Replies
- 859 Views
-
Last post by Stuka
Wed Oct 20, 2021 5:57 pm
-
-
TBI, 727, and a kickdown cable bracket…
Replies: 3
by
SkylinePCG » Mon Sep 20, 2021 6:28 am
First post
Has anyone swapped to TBI, and also used a lokar cable in lieu of the stock linkage rods?
My stock linkage doesn’t line up with the TBI unit, but I...
Last post
edelbrock sells a linkage adapter plate or you can make your own.
it moves throttle cable bracket forward
- 3 Replies
- 694 Views
-
Last post by babywag
Tue Sep 28, 2021 3:11 pm
-
-
Old Howell EFI problems need help!
Replies: 6
by
scramble96 » Thu Jul 29, 2021 6:56 pm
First post
So about a year ago I bought a 1987 Grand Wagoneer. In about 1999, a previous owner had put in a fresh 401 and a Howell efi system. It looks like it...
Last post
sounds like typical failed coolant temp sensor
when they go bad engine thinks it's way cold and they're absolutely pig rich
easy to check with $10...
- 6 Replies
- 1023 Views
-
Last post by babywag
Tue Sep 28, 2021 3:09 pm
-
-
Planning for Edelbrock Pro Flo
Replies: 30
by
sirrus » Thu Nov 12, 2020 2:24 pm
First post
I'm in the active research stage for putting EFI (Edelbrock Pro Flo 4) in my waggy and decided to create a thread to document my process and also to...
Last post
Update, my new distributor ate my cam gear for lunch after a few weeks of driving. Now having to replace both the new distributor gear and the old...
- 30 Replies
- 4705 Views
-
Last post by JeepNorris
Tue Sep 14, 2021 1:27 pm
-
-
Edelbrock Pro-Flo 4 EFI System
Replies: 16
by
DuxCadoo » Sat Jul 11, 2020 4:40 am
First post
I’m upgrading my 83’ Cherokee Laredo to this EFI. I have a Novak in-tank fuel pump, RobbMC power surge tank, RobbMC pressure regulator ordered as...
Last post
Sounds like you made a wise decision right out of the box!
- 16 Replies
- 4293 Views
-
Last post by Comet
Sun Jul 11, 2021 12:28 pm
-
-
EFI Data recording?
Replies: 7
by
66stepside » Wed May 19, 2021 11:19 am
First post
So a buddy of mine has an aftermarket EFI set up on his CJ7. He’s been building jeeps a long time and I’ve posted pics of some of his jeeps on the...
Last post
Very cool- thank you!
Sent from my iPhone using Tapatalk
- 7 Replies
- 1007 Views
-
Last post by 66stepside
Sat May 22, 2021 2:22 pm
-
-
Novak EFI Fuel Pump (How is it working for you?)
Replies: 7
by
Cataldo » Wed Jan 04, 2017 4:07 pm
First post
I would like those of us who have experience with the Novak Drop in EFI Pump and Sending unit assembly to chime in and let us know how it is working...
Last post
After owning and messing with the Sniper unit and the stock tank for quite a while and never being fully satisfied with it, I decided the best thing...
- 7 Replies
- 2966 Views
-
Last post by 1979bettywhite
Thu May 06, 2021 6:19 am
-
-
Holley Sniper Install Questions
Replies: 3
by
Demoman » Fri Mar 12, 2021 12:04 pm
First post
Getting ready to install a Holley Sniper with a Robb MC Surge Tank setup.
It is being installed on a 91 GW that is currently stock. My question is...
Last post
My timing settings won't help you much since you are able to use variable timing with the Hyperspark. I am still on a stock distributor, so my timing...
- 3 Replies
- 1085 Views
-
Last post by 1979bettywhite
Thu May 06, 2021 6:12 am
-
-
1971 LS SWAP AND EFI “FITECH”
Replies: 2
by
Copper204 » Wed Apr 28, 2021 9:51 pm
First post
Well should I document the install and opinions of this here?
Last post
Agreed Stuka, I have screwed around with several aftermarket EFI’s with mediocre results, went all GM (04 Tahoe) in my J10 and am so pleased with how...
- 2 Replies
- 1005 Views
-
Last post by sonoraed
Mon May 03, 2021 6:21 am
-
-
Help identifying EGR CTO
Replies: 2
by
timbe » Sun Apr 25, 2021 2:32 pm
First post
Hello!
I'm currently fumbling through my first deep dive into modifying my CA smog machine (85 Wagoneer) by replacing the carb with a Howell CARB...
Last post
Thank you, Stuka!
- 2 Replies
- 889 Views
-
Last post by timbe
Mon Apr 26, 2021 8:39 pm
-
-
Detailed Holley Sniper Install Write Up (AMC 360)
Replies: 6
by
posulli88 » Wed May 02, 2018 6:51 pm
First post
Hey Folks,
I finished installing the Holley Sniper on my AMC 360 this weekend and wanted to do a detailed write up on the install for anyone...
Last post
Great write up, I would like to install this sniper on my uncles Jeep but was not able to find the correct kit, would you be able to provide the link...
- 6 Replies
- 7839 Views
-
Last post by danjosher
Fri Mar 26, 2021 10:57 am
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
