LS Oil Pump Shimming- (correct method)
ฝัง
- เผยแพร่เมื่อ 29 ธ.ค. 2024
- HOW TO VIDEO LINKS:
How to Gap Piston Rings - • How to Gap Piston Ring...
How to Check PTV Clearance - • How to Check PTV Clear...
How to Measure Bearing Clearance - • Measuring Bearing Clea...
How to Measure Pushrod Length - • How to Measure LS Push...
--------------------------------------------
WHERE I WORK:
www.smedingper...
@smedingperformance
--------------------------------------------
MOTOVLOG EQUIPMENT:
GoPro: amzn.to/3HUKn7U
Media Mod: amzn.to/3xhxJLk
Mic: amzn.to/3E44Fe7
Volume Control: amzn.to/3DWqnRe
--------------------------------------------
GENERAL FILMING EQUIPMENT:
Camera: amzn.to/3Ymtw4V
Accessory Kit: amzn.to/3DZRY43
Wireless Mic: amzn.to/3IgM0hA
Lavalier Mic: amzn.to/3HUN4Gy
Micro SD Card: amzn.to/3JZTLd6
--------------------------------------------
DISCLAIMERS:
All videos are filmed in Mexico with trained professionals, unless stated otherwise.
All content posted under this domain has no affiliation with its poster and any relation to the rider portrayed in any way which it includes. The rider is not limited to his or her likeness, location, or personal identity. - ยานยนต์และพาหนะ
Finally a video that shows the proper install of a LS oil pump! it is refreshing to find a youtube HOW TO video from someone that knows HOW TO! Thanks so much!
How do you know this is a correct "How To"? Just some guy with a cell phone lol
@@Utubegofukurself Been building LS engines since 1997!
@@mewrongwayKOCXFIm sorry, did i dispute that?
@@mewrongwayKOCXF oh and, Melling says WRONG
@@Utubegofukurself Did Melling design the LS engine? Did Melling design the LS oil pump? No they just copy OEM parts and sell them for a profit!
I been building LS engines since 1997 and the LS did not appear in anything but a vette until 98. That tell ya anything? Does the fact that gears in a diff are set up with a certain clearance just like a LS pump, That tell you anything? Melling is doing the same thing in a less accurate manner lol, Melling just doesn't want idiots taking there pumps apart and *u*king them up and sending them back lol! So why does all the performance parts stores sell a Butler, Sac City, ICT or other LS oil pump alignment kit consisting of over priced feeler gauges?
th-cam.com/video/DzUy1RdOx50/w-d-xo.html
Melling doesn't even show this in their install video... i offer Warranties with my engines. Ive had an average of 2 out of 20 ruin a crank in break in. I couldnt understand why. But i started doing this and i havent had a claim since.... i been looking for this video that taught me this, for months. thank you
Your method absolutely worked for me cause my 685hp ls1 is still alive and excellent oil pressure...thanks
This is the same technique I used on my 2005 5.3 with a new Melling M295HV pump. I could only get 0.0015" feelers into it though --- but it got centered just like yours. Thanks for making me feel good about doing this pump.
Same here!
Wow..... I would have just slapped it on and never thought about it needing adjustment. Thanks for the video, I'll be doing this job soon.
I did slap it on my first ls engine. Why? Because my 2000 factory shop manual made no mention of this!!! I'd bet money that the newer editions do. Remember, back in 2000, these engines and manuals were only in their 4th year of production, and new, better methods get discovered over time......
Mellings website says put oil pump on and rotate crank 360deg then torque oil pump melling does not tell you to take the pump cover off
@@TheJdizzle02 I have also seen, and read about this method. I'm sure this procedure would work, too.....
@@milojanis4901 the high volume oil pump I installed didn't have enough clearance for a .0015
@@TheJdizzle02 how I do all mine install turn engine over and trq them
Doing my first LS build and this has been really helpful. Thank you.
wow i’m actually really glad I stumbled upon this video, i’m pretty new to LS engines and i’m doing an oil pump on my truck here shortly and this popped up on my suggested. thanks 👍
Which oil pump are you using? Melling doesn’t recommend feeler gauges anymore
I've installed thousands of these oil pumps over the years and have never done this or heard of this and have never had Any failures or low oil pressure do to pump failure
Testify brother, it's just a damn oil pump. These idiots all want to stroke each other over this crap.
Maybe id do this in a 1000hp drag car- but my Silverado 6.0 work truck…not a chance lol. Pump goes on, cover goes on. Bye.
Also it seems that melling states that you void warranty if you open the pump up.
Yea but if you read the service manual or all data it says you must shim.
80,000 miles later and no issues with my ls2 trailblazer
Much easier than other methods I've seen. Thanks.
melling instructions in the box mentioned none of this, i just sent her down and been great pressure for years. technically all it should change is the ratio of compression because it floats offset anyway. if it was so important there would be dowels for the oil pump
Thanks for the video. Used it to set mine up tonight after my first cam install. Feels good knowing it’s all done and done right.
Hey i have some ocean front property in Arizona for sale for really cheap!
absolutely great info for someone tbat just fell into the LS world
Wow - that is vastly simpler than the other methods I've seen.
Going to the parts store to go get new filler gauges now, Thanks for this informational video!
Thanks!
Thank you!
Thanks for that tidbit of information. Getting ready to rebuild 5.3L LC9 block and this looks to be the easiest method for centering the gear.
Awesome explanation. I’ve always done this. But i like your method better, by removing the shims. When you torque down the cover, there’s usually two of the bolt holes that have flattened edges, making them look slotted. I believe they are there to center the cover and should be the first two to install and snug down.
Best video ever on the LS oil pump assembly 🔥
Nicely explained
I always wonder why people skip this simple step on, arguably, the most important engine component.
Because many guys don’t know that it is necessary. TH-cam is full of them.
because the pump manufacturers (melling) void your warranty if you remove the front cover. Also if it was so crucial, GM service would have a procedure for centering the pump. They don't.
@ Kyle Allen
On my LS1 I installed a new Melling oil pump by priming the oil pump before I installed onto the crankshaft. Good oil pressure to this day.
I'd say that it IS the most important component!!! Without it, you could dump a $100,000 into your engine, and it wouldn't run for more than several seconds before it took itself back apart again!!
Smart. Perfect no bullshit video exactly what i needed to know with no drama perfect video
Thank you Steven!
@@JacobVillemain Please tell me what is the brand of shimms and where to get them?
I am doing a DoD this spring and plan on upgrading the oil pump while I'm there.
I installed the same pump on a build I did 2 years ago and just bolted it on. Melling told me there was sacrificial rings in the pump to center it, I didn't even torque the cover and after torqueing the mounting bolts there was no play which made me a little uneasy but no problems so far. I have used a similar method with GM pumps just centering the ring, I was glad to see that is how you did it. Thanks.
Melling also told me it was not needed to shim the oil pump
I'm about to swap my harmonic balancer in my C5 and will replace the timing set and oil pump while I am in there, this was very useful!
Thank You sir for the informative and simple process of shimming the oil pump. Keep up the good videos. Have A Productive Day! 🛻🚚🚛
That is the best method i have seen for that.
I'm performing a LS rebuild procedure very soon and I'm subbing you because you sound very helpful
I have a 5.3 cl9 and am looking for a complete guide for the top end for about 3k. Cheap yes I know but its what I have. Any suggestions?
Great video from Australia 🇦🇺
You should really do some giveaways this channel needs to grow this is valuable DIY info!!! Definitely helping me build my first engine!!
Thanks man ! That was helpful as I am planning to rebuild my LM7 engine. 🇨🇦🤘
What size shims are you using?
Any info on the shims that you are using where to get those?
So what size shims or feeler gauges did you use?
.002”-.0025”
@@reeljamescooperI was coming here to comment the same thing. He literally said it in the video
@@reeljamescooper where can i get those shims?
@ harbor freight, there called feeler gauges.
Wow.Fantastic video! I was going to.skip this step until you demostrated it so clearly. Thank you!
Thank you for your time sir.
Very helpful.
All your vids are awesome brother.
God bless
Is that normal that the drive gear is loose ?
Great video like always,,,was wondering about a in depth video on a break in how to,,,thanks again,,,
This video is perfect. Only thing I would ask, and I know it’s weird, is how to install an oil pump on an ls while the engine is still in a car or truck. I’m looking to do a cam and pump upgrade.
How about a mention about mounting the pick up tube using the bolt that can be removed with the oil pan on.
Its a pain in the ASS
@@grngs1 oh yeah. I’ve done it before. But once you get passed the 10 mm bolt on the pick up, the rest is cake.
I get at it by loosening the pan bolts and dropping the front of the pan just an inch. Easy access to that bolt then.
uhhh... You know the crank moves around right? Do you canter the crank before centering the oil pump? Put a dial indicator on the on the crank and take a look
Melling instructions are to install pump finger right. Then rotate the crank 360 degrees. Next torque pump to 18 ft/lbs and you're done. That centers that gear. Could they be wrong?
Correct b/c this will automatically push out the gears to its proper spacing and youre done. The reasoning behind this is that once it’s ☝️ tighten, the 360 rotation of the crank will set the center spacing perfectly. New mechanic vs “old school”. If you bring this into a mechanics bay - they don’t have two feeler gauges handy - plus they don’t use them anyways unless it’s a rebuild shop etc.
Sorry to disappoint you guys but you can not always make it that simple. What Melling is telling you is that for a "stock" application you can get away with simply rotating the engine 360, and torque to spec. However, for kustom builds, generating generous power, "while changing out the stock spring to the COPO spring", just as this video is stating that this in fact is the application, you must shim the outer gear, utilizing .002 gauge then torque to spec. If you dont, the pump will fail. I have the destroyed pump and timing cover to prove it. You will only make that mistake once! I have a good deal of engine building experience and by far this is the most comprehensive video I have come across.
@@RezurxnSpeedAndMarineHesperia BS
Great video, can you please tell us what size feeler guage you used? I’m working on a 1999 Z28 LS1
Thanks!
My man! Quick and simple video.
What single row timing chain and gears do you recommend….Thanks
What timing gear set are you using on this engine?
question do ya have a video or make one on replacing a harmonic balancer on both the 5.3L & 8.1L '99-06' GM truck engines using the manufactures torque specs. would appreciate it sir!!
The backlash is automatically adjusted when rotating the crankshaft a couple times then torque 4 bolts, according to milling.
Why would you do this procedure, is there a real benefit?
Peace of mind when the engine is $15k+
I would like to learn more about these l.Yes.Engines, I'm old school.350 was the last engine I.Rebuild, so I'm trying to find out all the information I can about rebuild A.L.S engine because I definitely don't want to mess up.Thank you
What about priming, if necessary?
Good job made it a lot more simple
I have 2018 ls3 chevy perf. crate motor 495 hp. Should I use the 10295 or 10355
What type of oil are you squirting in to it? It looks super thick.
Which side does the thrust bearing go on the cam gear itself I have the same kit but doesn’t specify which side
Furthermore use green loctite for the oil pump bolts. They will never move until you take them off.
place pump on, snug bolts finger tight, spin crank 4 to 5 times, torque bolts, done.
Can you do a video on degreeing a stage 3,4 cam on a ls heads on are off. Do and don't.
Melling, a huge retailer of oil pumps says just to rotate the crankshaft 360 degrees before final torque specs. They also show on their yt uploads. Which is correct?
Yes this is correct, this guy is wasting time and knowledge for nothing
@@siclt1 Sorry to disappoint you guys but you can not always make it that simple. What Melling is telling you is that for a "stock" application you can get away with simply rotating the engine 360, and torque to spec. However, for kustom builds, generating generous power, "while changing out the stock spring to the COPO spring", just as this video is stating that this in fact is the application, you must shim the outer gear, utilizing .002 gauge then torque to spec. If you dont, the pump will fail. I have the destroyed pump and timing cover to prove it. You will only make that mistake once! I have a good deal of engine building experience and by far this is the most comprehensive video I have come across.
@@RezurxnSpeedAndMarineHesperia BS
thank you for another excellent video
I am amazed that shops still just bolt those pumps on and not 'center' em ! Been building the ls motors since about 2001... center the pumps on every one of em. Some pumps only allow .0015".... that is tightest i've seen.
What thickness feeler gauges are you using ? Also at what torque setting are the front oil pump cover screews torqued back down to ?
sounded like he said 2 thousand gauges and 108 inch pounds
Two 0.0025 shim and torque to 108 inch pound (i think it's around 6-8 foot pound)
what oil lube are you using and what do you recommend for engine assy lube if engine is gonna set a year before starting
What size feeler gauges did you use ?
Obviously, you didn't watch, or can't hear......
I believe he said 0.002".
Ok I’m doing my 1st LM7 , 2002 I have the stock rockers . If I want to up grade …. To what worries about clearance. I swing a new gm hi flow
Oil pump.. there was no o ring on the pick up tube . It was disintegrated . My question is what color do I need .
What does the other spring do? Add pressure? Or volume? I’m gonna be running about 1000hp with a turbo and was told to get a high volume oil pump but then was told it’ll suck my stock pan dry. So will this Melling one with that spring suffice and not suck anything dry?
Thankyou for the video. I’m getting ready to do this prospect in my truck
Great video 👍. Any chance of doing an L83/L86 oil pump install and info to limit pump whine?
I put a 295 pump on wrong primed it through the side of block and when I started it it built pressure right off the bay then went away just as quick and wouldn’t pick any oil up. I primed it again same thing. Now waiting on new oil pump to get here and install it your way 👍
Is it worth it to do this on a 2002 Chevy Silverado 1500 5.3ls I'm replacing the oil pump and was wondering if I should do this or is it just a waste of time
Great advice and very helpful .thank you.
I just slapped the old used pump back on. What does this alignment do?
What gasket kit brand do you use on your builds?
Does this have to be done to LT4 engines too??
Best procedure I've seen
If you just take your oil pump off to do timing chain and go back with the old pump do you still need to do this step
@ that engine guy.
Just updated my stock pump on my 160k ls with a melling. Any recommendations on what spring to run? Thanks great vid
Is there a place for a 10296 (high volume) i use the 10295 all the time just never see anyone use the other.
So you had two of the same feeler guage thickness ?
Thanks I’m replacing my lq4 engine with a hv melting oil pump is the 2.5 thousand gap the sam
Sir I have Chevrolet caprice ppv v8 engine L77 2013,sir can i use engine components of 5.3 for my Chevy? You know better which engine parts i can use for my car,I waiting for your suggest
you can use that 10295 Melling pump on your Caprice
Just awesome, that makes perfect sense now!
does it have to be done in an old pump too after removing it?
You guys are bad ass . Need goid mechanics like you guys here in San Diego.
Why only a standard oil pump. Any reason not to run a high volume with a standard spring on a 5.3 daily driver. Has a bout 110k miles on it.
Excellent vid. Easy to follow from start to finish.
what about when the crank rides on oil. crank will lift
What size feelers to use or is it best to measure the gap on one side to work out the size needed?
Do I need the high volume high pressure oil pump, or stock volume high pressure pump for a btr stg 3 blower cam and lsa supercharger with 2.45 pulley? Roughly 700 wheel on E
Thanks for the explanation love the videos!
Nice, thanks for sharing the knowledge and tips 🙂👍subscribed!
Thanks for sharing this video! 👍
this method isn't even in the GM service manuals, so how can you call it proper?
Where's your timing chain damper?
I have a pack of brass shim stock in various thicknesses, and I have an LS 5.3L truck engine apart, I think some strips of brass shim would work well for this operation. But even though my LS is very mildly cammed (stock idle and .05" more lift than stock) and has a SC system that makes 6psi max boost, I think I'm going to leave the bypass spring at stock oil pressure because I don't intend to race the truck and it will never see over 5000 rpm, and it will mostly tow, haul and highway cruise. More oil psi or volume when not really needed has a way of putting more oil in the valve cover area and causing oil consumption thru the PCV. My brother has a high HP, hi-rev supercharged intercooled LS that is giving this trouble.
But one thing I did do was upgrade to a double row timing set designed to support 2000 hp (so I'm told). The stock timing chain was so loose after 100,000 miles it was a miracle it didn't jump a tooth, and this was 80% highway cruising and absolutely no racing. And replacing the timing set in the vehicle on an LS is not so easy as it was in the old days. Back in the day I changed worn timing sets on V8 Chevys, Buicks, Cadillacs, in the vehicle ... the cars all stalled due to the timing chain getting loose and jumping a tooth and you could tell by advancing the distributor and the engine would start again. Those days are over. You gotta put in a timing set that will last the life of the engine. LS truck engines are good for over 200,000 miles but the timing chains are good for maybe 100,000.
What’s the company you work for I keep hearing you say smetting or something in the other videos. Was wanting to see y’all’s products
What size gauges did you use? I'm about to change an oil pump soon. Good to know info.
Did you ever get an answer on this?
If you watch the video he literally tells you plain as day
Hi there I have a 2002 chevy avalanche and I have low oil pressure its below 40 at idle and when I'm running 45 or 50mph it's at 40 to 42 and it has 249000 on the truck and had a lot of sludge in the motor do you think a new oil pump will fix the problem I done cleaned out the oil pan and pickup tub ?
cant go wrong with a new oil pump, it could also stop lifter tap also cause the lifters wont be starving for oil anymore
@@mctigmctiggy1475 most of them are, number 1 rule, you dont look at them lol
What I was looking for. Putting in a Melling HV pump soon. THANKS!
Also remember to prime the pump as well.
Update- tried to remove the cover on my new melling pump with a t30 bit.... second bolt head stripped. Wtf! Can't shim now.
Yep, Melling doesn't want you taking those out. They don't recommend this anymore.
@@1bad69xss4 Awesome, thanks for the info. I installed mine without shimming and it's still holding up and performing great after a few months of use. Glad i did it. Oil pressure is in a healthy range at idle now.
@@1bad69xss4 From what Melling's video showed was finger tight, rotate the crankshaft 360° then torque it down.
@@pointblank2910I’ll be installing mine oil pump on tbss ima just do that 360 and sent it 👍🏽🙏🏾
Ya what were the 2 Shim's Demissions?? I must of missed that???
What kind of oil are you using to prime that? Looks like pretty thick stuff.
5w-20 break-in oil
How did u do in the mile run on the twin turbo vet ??
All you need to increase soil pressure is 3245 mm bolt washers underneath that spring cap on the oil pump itself. You don't need to buy all these extra colored Springs. The spring that's in it works fine. Just shove the damn thing like we've been doing for decades. It's amazing how many people keep trying to reinvent the freaking wheel. It also doesn't help that there is at least 3 oil pressure relief valves on an LS motor. And one of them Works after the bypass valve that's in the oil filter.