Duration 21:5

Holley Sniper EFI, MSD on 5.3 LS truck engine Third Gen Camaro LS swap

by Sleeper Garage

42 269 watched

608

Published 1 Mar 2020

Breakdown and Review of a Holley Sniper EFI 650 paired with a MSD LS series ingnition on a 5.3 LS truck motor. I will be installeing this in my 91 third Gen Camaro LS swap project. I will also show what other parts needed for the swap and mating to a TH400 trans!

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Comments - 90

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@andre1dre3 years ago This video is exactly what i was looking for. You' ve answered so many questions i had. This is everything i' m trying to do to my ' 88 t/a, thanks. 9
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@dylanholbert79644 years ago Beginning to start an ls swap for my 3rd gen this video helped a ton. I appreciate it man.
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@fuzzy191113 years ago I' m in the process of an lq4 ss2 cammed sniper swap in my ventura. This info is great. 1
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@antonioosoriokory4 years ago Dios bendiga a todos quienes siempre estn recreando las cosas " lo bueno siempre puede ser mejor" saludos desde la ciudad de mxico. 1
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@MAJorgy704 years ago Looking forward to watching this come together. 2
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@martyjohnsonozarkoutdoors81984 years ago Great video. I just ordered the same holley injection system. For a 5. 3 i put in an 84 k5 blazer.
i have the holley duel plane intake.
and and never got the off idle stumble to go away. I' ve taken a carb right off my third gen. 350 camaro. That runs perfectly. And it would stumble. They all ran perfectly down the road. But had a dead spot off idle.
so i thought i' d try the holley injection. Glad you mentioned the msd compatibility. I have the msd 6014. Works great and easy install.
i just wonder if i will have to install another temp sensor or if i can tie into the one that the msd box uses.
and i already have a bosch o2 sensor and afr gauge. So ill probably have to put another one on to send signal to the injection system. I also have a 3/8" return line already on the blazer, i hope it will work for this system.
my engine is an all stock long block from rock auto.
good luck with your swap. ...Expand 2
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@Colton.ontheadventure4 years ago Will be following. I was considering doing this for a simpler fuel injected motor. 2
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@dandorris85314 years ago Subbed, thinking of doing the same on my 6. 0 4l80e 70 chevelle just to keep the old school look. 7
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@rickshafer61994 years ago Youre making me want to do this cause its seeming really easy now. Looking forward to more videos on this car. P. S. Your making me sea sick with all the movements though. Slow down or get a tripod. 3
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@kyleerne11712 years ago I have a 91 rs currently have my 5. 3 torn down to the pistons waiting for money to rebuild. Going holley sniper route as well.
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@gdtengine39353 years ago Good info. I' ve been debating building a 383 from my bone stock tbi 350 in a 1988 short fleet pickup or swapping the little 5. 3 i have from a 2004 gt. ...Expand 1
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@theshark28042 years ago This setup looks like it saves money. The only option is to run an msd pro-flo or fitech ls retro. I would like to run holley and this setup like nice.
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@Moparbarnett884 years ago Great video, where did you get the oil pan i am lookin for one as well for great price. Did you have to modify the windage tray.
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@texanwd83872 years ago Using the exact same set up on my 55 chevy, but running a ls3 / 700r4.
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@nickortega99873 years ago Nice video i just got a 5. 3 i already have a sniper on a sbc fuel tank ect what all do i need as far as wiring.
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@Wilson_Racinglast year I put a 525lph hellcat pump in my 3rd gen to fuel my sniper stealth 4150. I' ll never have to drop my tank ever again.
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@lr90lsv8defender88 months ago I have an ls that is carbed in my car this seems to be the best way for me to change it to efi.
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@jorgelara65283 years ago Where did you get the oil pan set? Thanks and great videos btw!
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@Ernesto10708673 years ago Lucky you man i checked online for the refurbished ones and i guess there out of stock.
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@Lakerfank243 years ago Depending on the model ls, you may not need an adapter for the trans. I believe 2004 and up models dont need it. I struggled with mine trying to install trans and that flywheel already have the adapter built into it.
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@gustavoreynoso68493 years ago I was wondering what did you do with the original wiring harness.
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@kenyadumas46314 years ago Man i loved this video i have a 89 convertible camaro that ive had for about a couple months i recently purchased an 5. 3 ls so im definitely going to . ...Expand 1
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@brianlaskowski17572 years ago Could i possibly get a parts list. I' m looking to exactly this. And want the 2 step.
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@JonOffgrid9 months ago I been worimg on k3500 5. 3 i hppe the msd ls s good.
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@cameronmccormick49022 years ago When it came to the ignition what wires did you connect between the 6014 box and the holley sniper?
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@joeingalls95532 years ago Did you have to do a dod/afm delete on the engine?
do you have a part # for the oil pan kit?
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@esp68camaross33last year What about the wires to use? Seems like there' s maybe 6 wires to use for an ls with the sniper.
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@justinwilkins26629 months ago Im thinking of doing this to my 86k20. How is she doing 3 years later bubba.
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@Albert-do4xp2 years ago What do you set the msd box as far as timing goes, and do you connect the white wire from holley to the grey wire on msd?
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@quinnrobbs84762 years ago Im doing a 5. 3 swap on my 84 3rd gen. Do you have part numbers for the stuff you ordered? The pan and the mounts?
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@michaelcuoco32046 months ago Hi bro is your car up and running, i was thinking about getting the same efi kit, i have fast ezefi 1. 0 and ran likena top for. One year and now the id="hidden9" ecu is wak, i have a 427 texas speed stroker naturally aspirated 650 hoss, i hope and pray your install went smooth, please let me know, if it went the way. It was supposed to i' ll go ahead and swap my ezefi kit for the sniper, thank you. ...Expand
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@bryanbell91838 months ago How did you hook up to the coils on this setup? I am running this setup on my 76 camaro thank you.
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@tjpruitt13743 years ago How did the swap end up did your fuel system turn out good with the sniper system and also msd this is the route im planning on going with my 72 nova.
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@detlion794 years ago What wire did you use for tach signal from your msd box to go to the sniper? 1
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@gdtengine39352 years ago I put the holley super sniper stealth on and have a start stall issue. Been over wiring time and again fuel pressure is 58 lbs. Have you had any issues . ...Expand
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@thabigghomie_2 years ago Hi good stuff
would that work
on a 4. 8liter 2008 chevy
that holley and would that work with the dbw for the fas pedal. ...Expand
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@ryanmatthews37984 years ago Where did you get the plugs for injector holes? Im going same exact route however i have to plug my injector holes.
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@blakesracingandoff-road63533 years ago I got the exact same setup in my mudtruck holley efi single plane 5. 3 with msd. I need to get mine tuned in it' s running rich as hell from the factory. Did you get somebody to tune yours or do it yourself?
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@thabigghomie_2 years ago Do u have links for your parts did tht intake & holley efi & msd come in 1 kit.
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@victorhinojosa80063 years ago So you don' t need the original wiring harness off the ls? I have a sniper on my 350 sbc and was thinking of upgrading to an ls.
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@henryrangel73543 years ago What was included with the refurbished sniper?
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@billysandoval63162 years ago Does the msd box and sniper system both need to connect to cam or crank sensor?
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@bradhall695410 months ago How easy/hard is it to start. Im considering going this way. I currently have msd box on my ls and its carbd but it is always hard to start. Ive adjusted the carb every which way and still no luck.
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@MHolt35732 years ago I' m doing the same setup in a 72 c10. Do i need to hook the tach wire from the box to the sniper somehow.
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@amberbrown16932 years ago Hey i got both systems does the msd grey wire go to were on my sniper or how does that work.
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@carltonfortune68463 years ago How did you connect the msd to sniper?
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@EatPezzzz10 months ago Except no 5. 3 was ever an ls motor. They were lm, l3 or whatever. Yes, the lm is in the same family as the ls, but that doesn' t make them the same.
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@mavcar384 months ago Do you still have this car and setup? Can you give a review on the sniper? Thanks.
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@jamesamoscones9773 years ago Hi do i need the msd box to run the sniper? An do the harness come with it.
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@curlyq62844 years ago Cant wait to see more but please stop all the moving around so much making us dizzy and sea sick but love the content. 1
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@Messiahdagod3 years ago Did you have to cut crossmember to make it work. 1

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Holley Sniper EFI, MSD on 5.3 LS truck engine Third Gen Camaro LS swap

Breakdown and Review of a Holley Sniper EFI 650 paired with a MSD LS series ingnition on a 5.3 LS truck motor. I will be installeing this in my 91 third Gen Camaro LS swap project. I will also show what other parts needed for the swap and mating to a TH400 trans!

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Tags

MSD

Holley

EFI

Sniper 650hp

LS swap

Camaro 91 third gen

Drag car

Throttle body EFI

Singe plane intake

3rd gen camaro

Street strip

Dirty dingo

Turbo 400

Sniper 4150 4bbl

Sniper

Aeromotive

Holley sniper

Aeromotive stealth 340

Stealth 340lph

Carbed ls

Carb ls