Honda k-series head valves lapping jobs!!!!!

after I finish the port and polish time to do the valve jobs!!!!!

[@dragforlife8660]

Mastet Phong we have been missing you all this year racing with the team ...blessings

[@402motorsports4]

Drag For Life the outbreak 😷 just get everything delayed bad, 2020 is bad year for all of us!!!!

[@dragforlife8660]

@@402motorsports4 i know master ...just take your time ....blessings

[@lucasalexzander8988]

you probably dont give a shit but does anybody know of a method to log back into an instagram account..? I somehow forgot the account password. I would appreciate any help you can offer me

[@vincenzoaiden5383]

@Lucas Alexzander instablaster =)

[@lucasalexzander8988]

@Vincenzo Aiden Thanks so much for your reply. I got to the site on google and I'm waiting for the hacking stuff now. I see it takes quite some time so I will reply here later when my account password hopefully is recovered.

[@socalcasedog]

My dad was always a budget racer....I learned how to lap valves at an early age by hand with the suction cup sticks lol

[@az_3kgt714]

same here man. Cept we used a really old drill and an old valve to do it. lol

[@socalcasedog]

@@az_3kgt714 ya I had asked my dad about using a drill and he said you would do too much work too quickly and possibly burn the valve seats. Now days drill motors are very controllable so as long as you keep it wet you're good....at least from what I've found anyways lol

[@az_3kgt714]

@@socalcasedog Yea when we did it we just had the drill go slow and kept it wet with the lapping compound. Never had an issue with leaks.

[@SMOKYY_DA_BEAR92]

Good job man the guy at the machine shop said you can't do it by hand I told him just put in the valve guides and I'll take care of the rest lol 😂

[@randallweeks5081]

Thank you for sharing your knowledge phong. I'm always learning something when I watch your video, keep up the good work bud 👍

[@abramg11]

Boosted Boiz spending all that money on 4P, when Phong is just over here building heads that handle 10k+ RPM. 🤦🏻‍♂️

[@timothyhays1817]

Nitro yes yes yes. Love the crackle of Nitro.

[@eddominates]

Man I want a bamboo chopstick valve job

[@Nathan-gj8ch]

I envy the youth today having all these how to videos. Back in the day I had to learn all this stuff from library books and they never told about the drill trick just the stupid wood stick sucker cup thing

[@Nathan-gj8ch]

@port nut you must have never had to use the wood stick with the sucker cups

[@tsendzorigt]

Please please assemble a head for boostedboiz.. seems and feels like all their head/valve problems would disappear with your help.. great video as always. Informative and always learning from you. Thanks and keep them coming brother

[@legros731]

No because they dont use the correct valve spring and valve these are na head not for boost at 40psi, 10 000rpm and miss shifting

[@RadDadisRad]

Here’s my 2¢ on the whole thing. Breaking stuff makes content especially when you cut corners.

[@victortavano1611]

Pfi was right I enjoy your channel thanks for your awesome content showing me some new techniques to better myself!

[@Kentuckywaterfall69]

Thank you so much Phong! This is all stuff I need to know so badly I love the K series descriptive builds it helps when you tell us where you got your parts I have a problem trying to Source parts and your videos are always so helpful!

[@daleeverett5706]

Great job , very interesting, hope you and your family are doing well,

[@402motorsports4]

Dale Everett what’s up Dale!!!

[@dennissastini3312]

I hope sharing helps get more people subscribed to your channel we need all the positive people we can get👍🏼👍🏼👍🏼

[@alraybaca6235]

go to see all is well with you and you are staying safe awesome video love the content keep up the good work on them and stay safe

[@foulbastard]

Nice one Master Phong thanks for the great video as always .cheers from new Zealand

[@Hondahotwheels]

Nice job Phong, Always improvising.

[@moonship1946]

It looked like put valve grinding past on the valve stem too..I know u didn’t as that would wear down your valve guides but just wanted any rookies to know to keep valve grinding paste off stem .good to put a dab of oil in guide when lapping

[@JohnTaylor-kh1sv]

I really like all the videos you put out , keep up the great work 👍

[@MrJermbob]

love from new zealand

[@miguelplaza658]

Awesome 👍 work Phong keep it up champ

[@Poorboyscar]

Thanks for the great video Phong👍

[@magia5035]

Race Emilio's new toy with yours. Nice head sealed happiness. Thanks for the invite.

[@nocoasthero1204]

Great job Phong. I would really like to see a video on porting and the dimple process .

[@FG2-K24A]

Thank you Phong for showing us your skill and techniques! 👍👍

[@jorgeconcepcion934]

Phong that porting job is excellent and the lapping valve great. Tell Emilio and Kyle how to do a head.God bless your family.

[@GtownFireDog]

Phong you are a good dude who makes it with pride ..... all your stuff is awesome....love ya buddy.....

[@wolfparty4234]

Done up like a golf ball!!! Great job Chief!!!

[@robhudson6133]

Watching you work and the perfection you obtain it an inspiration guy Thanks for sharing you wealth of knowledge sir I love you video as much as your workmanship Stay safe we love Mr Phong

[@xzkt]

I have never seen valves lapped like that, very interesting! Phil

[@wickedsatan1]

Good work

[@jdmr.3346]

I recommend getting a new cheap paintbrush and brushing new engine oil on the entire valve stem to protect the valve guide from the grinding compound.

[@irwoody2]

U sir are A ok in my book Thank you sir

[@paulezay3599]

He'll yeah brother

[@RadDadisRad]

I use a cordless drill, lapping compound, superglue and an old valve.

[@RadDadisRad]

Super glue the face of the old valve to the new valve, chuck it up in the drill, add lapping compound and run it at about 500rpm. I take a sharpie and draw all over the seat and the valve to figure out where the contact surface is. You can see what’s high and leaves and what is low and stays. I like to measure the depth at which I lap down from the valve face and also valve stem protrusion. Just because a machine shop cuts the seats doesn’t mean they cut them perfect. It also helps dialing in lash.

[@BIGSMOKE-bl2lq]

Extremely helpful im waiting on a couple of packages and im about 2 port my k24a2 head

[@charlestorruella8591]

What's up Ninja how's it going glade to see another video at chance we can get some info on a f motor

[@alomechanthasinh4079]

The man!

[@everydaylifewithme5260]

A cordless drill hooked to that save on your hands..

[@brandongibson507]

Hey what's up brothers? Loving your video content today 👍🏼👍🏼👍🏼 I appreciate you sharing your knowledge with us, I learned something new today, thank you. I'll make sure to share this video and I'll see if we can get you some more subscribers 👍🏼 I'm pretty sure there's people out there that could use your knowledge when it comes to building heads 🇯🇵💪 I got a H-Swap Acura Integra. I wish I had about 20,000$$$ I could throw into my little racecar lol. That would be real fun to build 👍🏼 but anyways thanks again brother for the content.

[@markgeletzke6328]

I want to know how you dimpled the runners, keep up the good work my friend..

[@zyar46]

phong, you should make the head job and combination to kyle and emilio. they dont have much lucks with cylinder heads yet.

[@danielcgomez]

If they keep revving boosted engines with NA cylinder heads to stratospheric RPMs, they will keep dropping valves. They are unaware of the effect that boost has on the valve springs' ability to keep the valve closed when it is supposed to ne closed. hopefully they figure out this soon.

[@legros731]

@@danielcgomez yes 40 psi on top of the valve at 10 000rpm change a lot of thing

[@RadDadisRad]

Daniel Gomez lol, boosted engine with NA heads. That makes no sense.

[@RadDadisRad]

A low rpm boosted engine can have lower spring/seat pressure than a NA engine with higher rpm capabilities. So to classify a cylinder head as “NA” or “boosted” is just hilarious. Has nothing to do with the classification of head, has everything to do with a decent builder.

[@danielcgomez]

@@RadDadisRad a NA head is a cylinder head prepared for power production without the variable of elevated boost presence in the intake system(which can easily overcome the valve spring seat pressure, and not allow the valve to stay closed). Look up what can happen to an engine when the valves 'float'.

[@rickylee2921]

Boosted boiz need ur help with them cylinder heads job they ruin to many motor Bc of the heads giving up ! Keep it up allmotorphong

[@STREETCARCULTURE]

👌🏽

[@wallyw3409]

you can hear it as it comes up like sharping a knife

[@kinn1647]

Please do a head for Kyle and Emilio .there K tune owes them both money’s. How did the golf ball effect port grind go did it improve flow always interested in new ideas. Try using a fatter stick but wont spin as fast as your drill way👍 we use 2 different grind paste, wood stick with sucker here in uk 👍👍👍🖖🖖🖖

[@legros731]

K tune have nothing to do with this The are 4 piston head with ferrea Valve and spring

[@desislavvelikov2430]

You must do the vacuum test

[@ryandavis930]

Got to get your input on this. I've got a way that I like, but yours might be better.

[@Hbn182]

Hold on phong let me got smoke a blunt before I see your vid👽

[@willpierson5861]

Great Video Phong! Can we get an update on Phoenix if there has been any changes?

[@n01z3]

wait people do this other ways, i only know this tried and tested method, all motor legend showing us the way

[@MrDannyd9]

0:01 I hope there is a soothing Phong song on this video 🤞

[@sweettee3647]

You need to build the head for Emileo. He can't get a good one. Lol

[@josephfreeman1427]

I had seen him do this on the pfi channel with a drill. Someone correct me if I'm wrong

[@escondidonative2903]

Holy smokes. That dimple job is crazy. How long does that take?

[@andycapp8505]

yeeee

[@Crabclaws]

It looks like you did some work on the combustion chambers as well. 🧐

[@ronmiller1162]

an other day of progression is an other day closer

[@jimmyjimerson7819]

I use a drill to lap my valves

[@israel72840]

⭐⭐⭐⭐⭐

[@Malfunction142a]

Emilio should ask Master Phong for help with Hondaru!

[@enjoytheride_cz]

How are you cleaning cylinder heads?

[@generalproject866]

Do k series use Valve seat inserts???

[@alitoroganan2442]

When do i need to lap the head

[@juandoed332]

what brand are the valves and springs

[@CLiiXY]

can we get an update on the “Phoenix!” please phong.

[@402motorsports4]

Medium Buttery still waiting on engine parts, hope it come soon!!!

[@timothyhays1817]

Nice porting. How many hours do you think you have doing it.

[@ItsTheFry]

#PhongSong make you go dunaaa dunaaaaa

[@Gofast1234]

How did you dimple the head ?????

[@tommallinson619]

You use a ball end on a rotary tool like a dremmel first you do a standard small smooth port and then agressive stabs with a ball end to create the dimples, then polish off any sharp edges

[@Gofast1234]

tom Mallinson - any videos to show this ??

[@tommallinson619]

@@Gofast1234 kzbin.info/www/bejne/h5jHamyvZ9WApbM Most basic example I could find. Lots more videos out there

[@marksawyer8891]

I NEVER UNDERSTAND WHY KZbinRS DONT SHOUT OUT THEIR BUDDIES THE BOIZ AND PFI HAVE OVER 1.5 MIL SUBS TOGATHER I NEVER UNDERSTOOD HOW FRIENDS DONT SHOUT OUT THEIR BUDDIES TO GIVE THEM A LEG UP IN THE GAME .

[@dattepo7534]

Is the seat already installed ? Can’t really tell

[@benrobertsuk]

Hey Phong! Jus tuning in to your masterclass. If you want a laugh,check out Jalopnik and his £900 brand new electric car!!! Be safe brother!!!😜👍💜🇬🇧UK!!!

[@jpbynextlevel]

All motor doesn’t use valve seals too?

[@402motorsports4]

No valves seals needed for nitro set up!!

[@jpbynextlevel]

@@402motorsports4 bronze guides are required for drag purposes or oem work good?

[@402motorsports4]

Oem ok!

[@oikkuoek]

Oh, no no no no no no no no no no no no no no no no no no no no... Never ever use old valves on fresh seats. Valves tend to wear concave, and the seat surface should be straight. There are grinding tools for different seat angles for making a flowing and sealing valve seat. then main machining is done with those, and the final sealing surface with paste and the actual valve. Yes you can make sealing valves with Phong's method, but Phong's method thins the lip of the valve causing all kinds of unnessessary issues down the road. Also one very important notion: Valve and the seat should be the same material. If not they wear unevenly causing leaks and other issues. One giant YES! Those dimples, Man! Excellent idea! No wonder that head has some serious flow. They could also be a bit smaller and closer together. The story behind those dimples is creating a surface of vortexes around the port, so that the incoming air has less restriction. Same thing happens with casting surface. Casting sand leaves those tiny spots, that create this vortex mat around the port for the air to pass through. This vortex mat also shortens the efficient diameter of the port, so smaller the dimple, thinner the mat, and wider the efficient diameter of the port, more air into the chamber.

[@retsaoter]

They were old seats. He used the old valve just to smooth any rough spots. Better starting point for the new valves.

[@oikkuoek]

@@retsaoter Furthermore a big no-no. Stock seats can't handle stainless valves, and this causes premature wear and leaks. Also old seats should always be machined with proper tools, they sell then nowadays so cheap, that money in not a valid excuse. If you can afford stainless valves, you can afford those valve tools. Proper valve seat gives you better flow, longer lasting valves and better seal, so higher compression and less valve float.

[@legros731]

@@oikkuoek these valve tool are not good just go to the machine shop And stainless valve can go with stock seat stock seat are the best Messing with them is asking for trouble

[@RadDadisRad]

Pretty sure dimples decrease the velocity of the air inversely increasing density. Bernoulli’s principle.

[@RadDadisRad]

Simon Legros best is subjective, the information out there will prove that. Budget racing requires making compromises. Also I will agree that you don’t have to change the stock seats because if they aren’t over worn they are still good, if it’s not broke don’t fix it.

[@johnnelson8956]

That is not the correct method to lap valves. You should use a valve suction tool and apply firm pressure downward maintaining constant valve to seat contact.

[@402motorsports4]

John Nelson springs pull the valves from the bottom!!

[@johnnelson8956]

Unknown Journey valve springs have absolutely no bearing concerning valve lapping. Lapping is done to ensure better valve to seat contact. Basically you are grinding away microscopic layers of metal.

[@Error2username]

U still talkng to me???

[@402motorsports4]

volvo16v what’s up!!

[@carbonconnection2480]

Phong. Do you own a business?

[@n4thawin]

Send your head to me Phong. I will give you a proper valve job and flowtest for free.

[@G33.DEVELOPMENTS]

i like this video while the advert played through to the end :)