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SOLVED BBC 496 has no oil at the rockers arms knocking nitrous big block on run stand part 2 of 3 

BlindGuysGarage
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This time I fix a bbc oiling issue turns out the block had been honed for larger on the distributor bore and it needed a o ringed Distributor
I hope y’all enjoy my struggle
BlindGuysGarage@gmail.com

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27 авг 2024

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Комментарии : 73   
@jb-ik8sj
@jb-ik8sj Месяц назад
I have a small block doing the same thing. I will check my distributor. Thanks man. Very helpful
@blindguysgarage
@blindguysgarage Месяц назад
@@jb-ik8sj you’re welcome and most cases with a small block I have not had this issue. I’ve only really had it on two big blocks where they would not push oil on the passenger side even running. I fired this engine up and ran it for a short time and it would not push oil on passenger side, who really knows these days we’re working with old engines that have been played with by everyone
@craigarmstrong5291
@craigarmstrong5291 5 месяцев назад
Ive got 454 Big Block Chevy to 460 im going to prime it as you tube and yourself have said thank you Sir for your help . Sound's God like 👍 on your stand fantastic 🎉
@blindguysgarage
@blindguysgarage 4 месяца назад
Mine would not prime the passanger side untill I put the msd distributor in then it instantly got oil on passanger side
@richardsmith-qy6vl
@richardsmith-qy6vl Год назад
If you rotate the motor as you prime it should help get oil all through the motor.
@blindguysgarage
@blindguysgarage Год назад
Yes I know I did not notice untill editing that there is no futtage of priming and bumping/sling the engine over but even rotating with a stander HEI it would not prime the passanger side I changed to the MSD with o rings after measuring the distributor hole in the block and found it to be slightly oversized from standard for some reason assuming somebody owned it for some reason not sure but got all pressure to passenger side with MSD almost immediately on fire up it was just bypassing to much oil around the distributor with the HEI and priming tool
@Hopeless_and_Forlorn
@Hopeless_and_Forlorn Год назад
Once had an '89 Olds V6 with an oil leak at the distributer shaft. I pulled the distributor and found the O ring to be hard as a rock and square in cross section. Surprisingly, it came off the shaft without breaking. Took it to the parts store and handed it to the very young kid at the counter, told him I needed one just like it. He looked at it for a minute and said, "I'm sorry, sir, but all of the O rings we have are round." A split second later he realized his mistake, but too late to keep everybody at the counter from collapsing in laughter. A hard lesson.
@blindguysgarage
@blindguysgarage Год назад
Lol that’s great my Favorite parts store story I was standing talking to the manager. A guy walks in and is asking one of the counter guys for parts for a 2006 mustang. The kid looks up and says who makes mustang the manager on speaking with walks over to him and says you don’t know who makes mustang guys reply was no he walks away laughing and says you won’t make it here long will you and never told him who made mustang it was great
@SpecialAgentJamesAki
@SpecialAgentJamesAki Год назад
🤣🤣🤣 love it that’s hilarious
@blindguysgarage
@blindguysgarage Год назад
@@SpecialAgentJamesAki yes it was
@apachebill
@apachebill Год назад
That’s awesome you got oil to the top. It sounds healthy. I bet it runs hard once you get her broken in good. I also learned something! Thank you young man! Keep up the good work! I’m following.
@blindguysgarage
@blindguysgarage Год назад
Thank you i would have to say it sounds pritty good it was moving a little oil but not enough to make my liking with the o ringed msd it was spitting oil much happier wish I had video but realized after I did it all I did not fire it up with the valve covers off on camara
@edsmachine93
@edsmachine93 Год назад
Success, glad that you have oil to the top end now. Your engine sounds good. Take care, Ed.
@blindguysgarage
@blindguysgarage Год назад
Thank you it took me a min to find it but it’s fixed now
@johngarlick7115
@johngarlick7115 Год назад
Bubba you need to take another look at those retainers they are definitely not the proper ones for those springs. Almost half the diameter of the spring is out side the retainer and that is not going to end well as that much stress on the outer most portion of the retainer is going to wear like hell and will more than likely end up breaking the retainer and dropping a valve.
@blindguysgarage
@blindguysgarage Год назад
I will take another look at that I don’t recall it being that bad when I pulled the first and last 2 springs off each head but thank you I will take another look
@johngarlick7115
@johngarlick7115 Год назад
@@blindguysgarage yeah bud, just don’t want you having a bad ending to a nice motor over something that simple
@blindguysgarage
@blindguysgarage Год назад
@@johngarlick7115 I agree and appreciate it am going to take another look at it today
@johngarlick7115
@johngarlick7115 Год назад
@@blindguysgarage as a general rule you want the retainer to cover 60% or greater of the coil diameter of the spring. Hope everything is alright with it and give it hell when you get it in something bud.
@blindguysgarage
@blindguysgarage Год назад
@@johngarlick7115 this is if for a buddy of mine going in. A 70 chevelle he is going to love it
@mitchellh6885
@mitchellh6885 Год назад
I'm having this same issue with my engine, I will research the msd orings, I have an msd but it doesn't have any orings thanks for the tip.
@blindguysgarage
@blindguysgarage Год назад
Your welcome hope it helps
@honestabe7349
@honestabe7349 Год назад
Lifters only get oil when at the bottom of travel. They are not pressurized when at the top of their bore.
@blindguysgarage
@blindguysgarage Год назад
Yes still the issue was oil would not come up the passanger side it needed the msd with o rings and now all is good
@airforrest
@airforrest 17 дней назад
I can never get my motors primed right because every drill I have used heats up, and smokes, ever have that problem??
@blindguysgarage
@blindguysgarage 17 дней назад
Yes, unfortunately I have burned up a couple drills priming engines. The 1/2 chuck drill. I’ve been using has been pretty good for a few years though. This was not nice. I popped in that MSD O-ring the distributor and it had oil pressure immediately on passenger side, though kind of crazy.
@joe-hp4nk
@joe-hp4nk Год назад
You have to turn the engine over while priming.
@blindguysgarage
@blindguysgarage Год назад
I did and wile editing video i reused there was no video of that thank you for watching
@stevenmarcinkowski8577
@stevenmarcinkowski8577 Год назад
Nice big block
@blindguysgarage
@blindguysgarage Год назад
Thank you
@docsmallblock6584
@docsmallblock6584 11 месяцев назад
I got a small block (hydraulic flat tappet) not getting oil to some of the rockers and im at a loss!
@blindguysgarage
@blindguysgarage 11 месяцев назад
How much oil pressure do you have and how long have you attempted to run the engine or have you just done it with a priming tool and drill
@billpickelheimer6323
@billpickelheimer6323 Год назад
Rotate the engine with a breaker bar
@blindguysgarage
@blindguysgarage Год назад
I did as I was priming and still nothing I did not realize until wile editing that I did not have any video of me doing so
@richardsmith-qy6vl
@richardsmith-qy6vl Год назад
Can you tell me the specs on your camshaft in the 496? Duration @50
@blindguysgarage
@blindguysgarage Год назад
Yes is a lunati 40110733lk DUR@50 249-254 Lift 663-680 LSA 110 It’s smaller than what I wanted for the build but will work great when it was bought there was nothing on the shelf for Cam manufactures and custom grinds were 8 months out
@melvintuckerjr2450
@melvintuckerjr2450 Год назад
Happy Thanksgiving 🦃 !!!
@blindguysgarage
@blindguysgarage Год назад
Thank you happy thanksgiving to you as well hope all is well
@MrBusy427
@MrBusy427 4 месяца назад
Have to turn it while your priming
@blindguysgarage
@blindguysgarage 4 месяца назад
I did this and nothing it started priming once I use the MSD distributor with O-rings on the passenger side that is
@mikegregory3157
@mikegregory3157 8 месяцев назад
what cam you runing
@blindguysgarage
@blindguysgarage 8 месяцев назад
lunati 40110733lk not as big as we wanted but at the time of building this engine it’s all we could get
@joe-hp4nk
@joe-hp4nk Год назад
Your spring retainers are too small.
@blindguysgarage
@blindguysgarage Год назад
Thank you for commenting I had somone else say this as well I have sence checked and changed them here is the video where I made this adjustment
@blindguysgarage
@blindguysgarage Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-xjeNqEwmSc8.html
@ronnieboucherthecrystalcraftsm
@ronnieboucherthecrystalcraftsm 2 месяца назад
you need to rotate the engine !
@chrisyoung3542
@chrisyoung3542 Год назад
Alright
@blindguysgarage
@blindguysgarage Год назад
Alright
@Harrybowles1969
@Harrybowles1969 Год назад
Well done mate, not an easy one. I learned something 👍🙏🤍
@blindguysgarage
@blindguysgarage Год назад
Thank you very much
@kevinjennische8209
@kevinjennische8209 Год назад
What is cam specs? Sound good.
@blindguysgarage
@blindguysgarage Год назад
It’s a Lunati part number 40110733lk Specs are Lift 668-680 Dur @50 249-255 LSA 110 It’s smaller than what we where wanting for it but it’s all we could get at the time with parts shortages Thank you for watching
@larrycarrier9679
@larrycarrier9679 2 месяца назад
Please don’t waste your time on school You can blow 15 motors n still not have spent the money on one semester
@blindguysgarage
@blindguysgarage 2 месяца назад
Life is my school and I lurn from all my mistakes well some of them lol
@Stevesbe
@Stevesbe Год назад
What heads are those
@blindguysgarage
@blindguysgarage Год назад
I don’t know for sure what brand but they are a over seas bare casting that are fulley check over buy my shop in CA that builds them he thin installed all parts valve guides springs esc also he dose all cnc work on the heads 335cc ovel ports 115cc chambers 225 188 valves If I rember right I can’t give his info if you would like
@garysgarage.2841
@garysgarage.2841 3 месяца назад
Big waist of time. You said it yourself you ran the engine for 40 seconds and shut it down. Next time run it a little longer you don't need to rev the crap out of it just let it live.
@blindguysgarage
@blindguysgarage 3 месяца назад
Not sure what you mean but big wast of time but I did everthing to the oil to the top passanger side and it would not go. Ran a primer tool for more than a few minutes wile spinning the engine over by hand. Cranked it and let it run multiple times Then changed the dizzy and used the msd with orings and had oil to top passanger immediately But thank you fo watching
@joshjarrell4072
@joshjarrell4072 Год назад
When you are a rookie and don’t realize it. Go back to school bud!
@blindguysgarage
@blindguysgarage Год назад
Thank you boss you might be right or or could be that I am mostly blind I don’t know but either way thank you for the commenting and watching
@warricksmith2640
@warricksmith2640 Год назад
Before you realise you have to rotate the crank whilst priming the system, I definitely wouldn’t be running that engine with those Spring Retainers. Just saying so you don’t destroy all your work😢
@blindguysgarage
@blindguysgarage Год назад
@@warricksmith2640 I did rotate engine wile priming it was bypassing to much oil at the distributor after I put the msd with o rings that fixed all my issues and I do need to remeasure the retainers just have not done it yet but I am gojng to will let y’all know what I find
@quantaviousmooney3675
@quantaviousmooney3675 Год назад
Where's your video's at school boy?
@blindguysgarage
@blindguysgarage Год назад
@@quantaviousmooney3675 not sure what your asking
@4biglac21
@4biglac21 Год назад
What is your oil pressure level at idle?
@blindguysgarage
@blindguysgarage Год назад
Around 55/60 psi cold hot is around 45/50
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