LS Motor Coil Pack Power UPGRADE (MSD 88867) AVOID MISFIRE CODE | AnthonyJ350

[@mrme9517]

U GET A LIKE FOR NOT CRANKING AS SOON AS U TURNED TTHE KEY GIVING THE PUMP AND THINGS TIME TO THINK 😅😅 LBVS NICE WORK BTW 🍻

[@AnthonyJ350]

Thanks! I'm always a fan of letting the vehicle prime and sort itself out. I usually add a little "priming time" on remote starters when I install them, let the immobilizer bypass and fuel systems do their thing.

[@mrme9517]

​@@AnthonyJ350 exactly 🍻🍻

[@precisionprofits1]

Great perspective from someone the works with electronics.

[@AnthonyJ350]

Thanks

[@klumsytone]

Is it possible to put it on backwards? I get crank no start. Fuel pump is good. I did the big 4 upgrade. I checked the common grounds. I don’t think I have the pass lock issue.

[@AnthonyJ350]

Unplug it, does it start on the factory wiring?

[@jeremyeubanks2387]

Cool video. .. did you see big gains from the tbss manifold

[@AnthonyJ350]

Hard to say because we did a cam and valvetrain at the same time

[@jeremyeubanks2387]

@@AnthonyJ350 what did it put down at the dyno.

[@AnthonyJ350]

@@jeremyeubanks2387 I go to get it tuned end of the month and I'll post a video. Based on other people's setups this should be high 200's- just over 300 at the wheels hopefully. We'll soon find out! Regardless I'm very happy with the mid-range power how it is so far, big improvement.

[@AnthonyJ350]

@@jeremyeubanks2387 Just got the truck tuned, check it out! kzbin.info/www/bejne/gWWWaoChn956gZo

[@yungSwagg72]

You wanted money the only reason you’ll need that harness is for their pro series wires not for the Oem replacement blasters.

[@jasonnellis3566]

Since they dont make boush which do you recommend. Thnx

[@AnthonyJ350]

Tyco

[@jasonnellis3566]

Thank you so much

[@AnthonyJ350]

@@jasonnellis3566 You're welcome

[@jasonnellis3566]

​@AnthonyJ350 I have a 2014 I don't have that setup. My coils are individual hooded up

[@AnthonyJ350]

@@jasonnellis3566 I would just upgrade the grounds, this video should help kzbin.info/www/bejne/n2S0gnSqpMyKapIsi=g1hcVLl2JaQWnFv7

[@seangowan7441]

Is the relay the socket wiring the same gage wire as the msd harness wiring?

[@AnthonyJ350]

This one was yes.

[@seangowan7441]

@@AnthonyJ350 what gauge wire is it?

[@AnthonyJ350]

@@seangowan7441 don't remember. Most likely 14 gauge.

[@Anthony-c2c8e]

Would this fit my 08 tahoe

[@AnthonyJ350]

I would contact MSD to verify

[@franciscobeltran5960]

Hey is there anyway that I can purchase a upgrade relay harness just like the one in the video that you modified from you. That msd harness is $82 and still needs to be modified.

[@AnthonyJ350]

I bought mine from my local auto parts store.

[@dannysteberl6469]

I know you said you used an upgraded Bosch relay that is no longer made. Any chance you have a part number in case I can find an old stock one?

[@AnthonyJ350]

I'll try to look through my secret stash for a part number. Anything Bosch will be good. Tyco seems to produce them, looks like they took the design from Bosch.

[@dannysteberl6469]

Thanks, any info on that would be great. Just ordered the harness today and hoping to cut any problem areas before it happens!

[@diegoariza7813]

Will this wiring work for any performance coils?

[@AnthonyJ350]

If they use and plug into the stock wiring on an LS based engine it should.

[@jonathanromero2441]

Hey do I need this harness if I am getting street fire coils for my 05 Silverado 5.3

[@AnthonyJ350]

You don't "need to" they should be able to work with factory wiring unless stated by the manufacturer. Wouldn't be a bad idea though ensuring they get all the amperage they need and strong voltage.

[@silentbravo]

That's to bad they include a junk relay in that kit. Vehicles are wired to the bare minimum for sure. It's kind of ridiculous for the lights, such as tail lights they use quite small wire and when you have to run 20 ft of it, decent voltage drop there... I'd like to see another video of your impressions/review after you drive for a while if it's actually worth it.

[@AnthonyJ350]

Ya, that's the reason I did a LED conversion to stress the wiring less. I did notice the exhaust got a little more quiet. When I had a vacuum leak the exhaust was loud because it was dumping fuel. So the coils must be able to do a better job giving me a more complete burn. I'm going to put new plugs in and hit the dyno hopefully in the next 2 weeks and hopefully it puts down around 300whp if I'm lucky.

[@AnthonyJ350]

Truck performed well on the dyno. No ignition problems and the air/ fuel ratio and ignition timing were spot on. I think this mod was worth it kzbin.info/www/bejne/gWWWaoChn956gZo

[@Mr.Beastforpresident]

Do you know what year Silverados MSD makes these upgrades for? Are the newer Silverados the same with thin ignition coil wires?

[@AnthonyJ350]

It says for LS motors. I saw it first on Power Nation on a NNBS turbo build. So I know it works from 99-2013 at least.

[@jasonnellis3566]

What are the gains by installing this

[@AnthonyJ350]

A very strong consistent spark. You might notice better throttle response.

[@jasonnellis3566]

@@AnthonyJ350 thank you Sir. Once I install it. Is there any other msd item I can install. I have a 2014 chevy silverado 1500 5.3L Z71 LT

[@AnthonyJ350]

@@jasonnellis3566 For wires I think NGK is the best honestly and use their Iridium plugs. The factor ignition coils are probably the best too, even if you have a cam.

[@AnthonyJ350]

@@jasonnellis3566 You'll also want to upgrade the grounds. This will help a bunch as well kzbin.info/www/bejne/n2S0gnSqpMyKapI

[@BoOmBaMan]

I heard those fuse panels for Chevy have potential for replacement. Not sure if it's a factory issue but moisture finds a way in some spots underneath. How's the fam AJ?

[@AnthonyJ350]

That would make sense if you're aggressively going through water. I think making a simple splash shield would fix that. Family is doing great, thanks for asking!

[@BoOmBaMan]

@@AnthonyJ350 nice!

[@rigocarreon1368]

Will this work on a 14 chevy silverado 5.3

[@AnthonyJ350]

You would have to check on MSD's web site to see if they have a version for the newer style engine.

[@swerv0146]

Can I do this with my 5.3 99 silverado

[@AnthonyJ350]

Possibly, I would email MSD.

[@cbc5593]

Any more info on a relay that I could use ? Just ordered the harness

[@AnthonyJ350]

Tyco version made in Portugal is good as well.

[@cbc5593]

@@AnthonyJ350 ok same part number as the one that comes on the stock msd one or what would I look up ?

[@AnthonyJ350]

@@cbc5593 This relay is good www.amazon.ca/Install-Bay-123-Tyco-Relay/dp/B000P61E36/ref=mp_s_a_1_3?dchild=1&keywords=tyco+relay&qid=1624658826&sprefix=tyco+rel&sr=8-3

[@cbc5593]

@@AnthonyJ350 hell yeah thanks man , the stock one pretty shitty ?

[@AnthonyJ350]

@@cbc5593 I don't trust just any relay. So I recommend ones that I know actually do 100% duty cycle with no failure. So it's coming from my experience as a 12 volt professional. I'm not saying the MSD provided one won't work, I just have no experience using it so can't make any recommendations for it.

[@dgaming9791]

Will this harness upgrade work on a 2016 Silverado with a 4.3?

[@AnthonyJ350]

Not sure, you would have to e-mail MSD on that one.

[@seangowan7441]

4 prong or 5 prong relay?

[@AnthonyJ350]

You can use either in this application.

[@simonromero4294]

Hello @AnthonyJ350, recently I changed my coils, wires from msd and plugs from ac delco in my 05 Silverado rcsb, it’s been working great but last week i had a couple hiccups in idle but a minute later everything ok, yesterday same thing but now with a cel on and a code p0174 lean bank 2, I checked the vacuum system, maf sensor and o2 sensors and everything ok. It may be because I’m not using the msd harness u are using in this video? I’d been searching and found i may need to change the plugs for a hotter ones, am I wrong? Help please, thanks for the videos, awesome channel 👊🏼🙏🏼

[@AnthonyJ350]

Really weird, from what I heard the GM ones are really good, even with boosted application. This video might help you out though kzbin.info/www/bejne/eqLPYYirbZKGhM0

[@simonromero4294]

@@AnthonyJ350 hi, maybe i explained myself wrong, I did replaced the coils and wires with the msd gm blaster ones and the plugs ac delco iridium’s. My question is “do I need the msd harness with the new msd coils and wires to avoid any cel in my truck? Maybe cause I’m using the oem harness for the coils and not the msd #88867 I’m getting the cel and the hiccups during idle, thanks again boss

[@AnthonyJ350]

@@simonromero4294 You technically don't unless MSD says you do. I meant I think the GM coils are probably better than the MSD version.

[@AnthonyJ350]

@@simonromero4294 If you put the original coils back in, does the problem go away? Is the truck cammed or turbo?

[@simonromero4294]

@@AnthonyJ350 it’s 100% stock, I replaced them cause I had a misfire and a blinking cel, so I did a tune with the new msd coils, wires and plugs thinking the msd are an upgrade over the oem’s

[@offroadcrazy9753]

Do and do this and do this and do this wth

[@AnthonyJ350]

Am I spoon feeding you the answer incorrectly?