No video :(

D16z6 P08 SOHC VTEC Head Porting and Development

Подписаться 11 тыс.

Просмотров 2,1 тыс.

50% 1

Here we do the up to date or the currently updated approach into head porting
For a more in-depth and technical shop tips, dyno and tuning info
Join our channel for lesson like tech and tuning tips
/ @srdmotorsports
This is specifically the D16z6 P08 casting which is the same as the JDM D15b
we work on specific steps in approach from initial carbide cutting then 80 grit and the strategized locations where we go 120 grit.
We include chamber touch up work that further improves efficiency and combustion quality for improved performance and even fuel efficiency
here's the z6 head porting video we did last year check it out at
• Dyno Proven D16z6 / D1...
for more fun technical stuff our shop page is updated daily at
/ srdms2
our Instagram is also active at
/ ralfsrdms
check out our tiktok as we are also active there
/ srdmotorsports
#D16z6 P08 SOHC VTEC Head Porting and Development
#SRDmotorsports
#headworks
D16z6 P08 SOHC VTEC Head Porting and Development
D16z6 P08 SOHC Head Porting and Development
D16z6 P08 Head porting
hondata
hondata s300
Aem ems

Опубликовано:

28 авг 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 31

@SRDmotorsports 6 месяцев назад

Engine Build Key Details in Making Good Power is here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-t0tPN9mbcIU.htmlsi=sHFvAv6KBpysQhNb

@StraightOutThaGudda4U 5 месяцев назад

Man that head came out beautiful bro, love watching the process of this, its gonna make some healthy gains

@SRDmotorsports 5 месяцев назад

Oh yes for sure! 😎

@peterbryant3584 6 месяцев назад

Great video great work perfect tutorial couldn't be any better

@SRDmotorsports 6 месяцев назад

Oh thank you my friend :) glad u found this one good 😎

@findtherightbeat 6 месяцев назад

A+ bowl work 👍🏾

@SRDmotorsports 6 месяцев назад

Maaaaaan def know I could trust those sharp eyes 😎 heck out of everyone it was only you that noticed the “oil retention” on the hone finish hehehe

@danielcgomez 6 месяцев назад

I've been porting heads for 2 decades, and I've been slowly refining my technique ...I just got in a set of various length Arbors & I have a few rolls of Sandpaper in grits 60 to 120 in stages. I would like to know how you put together your Sandpaper with the Arbor ...I've always used the Porting kits with the pre-rolled drums ...but they're so expensive, and you end up not being able to use most of the sandpaper. Thanks for these great uploads! I'm actually in the middle of working on a D16 head this week.

@SRDmotorsports 6 месяцев назад

I use a blank drill bit (get the ones that hasn’t been machined for the blades) cut a slit on the tip about 1/2 inch deep and that anchors the 80-120 grit and I just cut a 1in wide 6in long strip and roll it at the end of the shaft where the slit is and just hold it down with 1/2 masking tape at the base of it to secure it… This lets me buy meters of 80grit and 120grit I can just cut accordingly

@danielcgomez 6 месяцев назад

@@SRDmotorsports Thanks for your response! I will take your advice when I get my tool up and running!

@SRDmotorsports 6 месяцев назад

No problem man glad to be of help 🎩

@djUrbanxl 6 месяцев назад

I been watching your tutorials and just got done cleaning up my Z6 head…I preemptively cleaned up the combustion chamber to soften the edges, no having seen it in any of your other videos and was worried I was going to mess things up. I ended up doing a high polish on the exhaust side mainly for aesthetics due to my OCD and then I ended up doing a full valve lapping to ensure a good seal on the valves… I still haven’t assembled the engine but I wanted to send some pics or video to get your opinion on the job I’ve done this far, is there an email or link I could send the pics/video too? I’m also in the member area as well BTW…

@SRDmotorsports 6 месяцев назад

Yes sir it’s why I realized this video has to show a lot more on the chamber stuff and you worded it correct “to soften the edges” both my IG and FB shop page I frequently check we can extend conversation and share pics there easier

@user-ti2fl5yc6d 5 месяцев назад

Sir ask ko lang. Nagpapalit ako ng water pump and pina-adjust ko na rin yung tensioner. (p2j 20 cam lobes and tuned na rin) Ang problema ngayon hindi ramdam yung vtec at ang pangit ng idle Bago ko pinapalitan ok naman possible kaya na mali yung timing? Thanks po, More power.

@SRDmotorsports 5 месяцев назад

Yes un lang possible reason kase aalisin belt to install water pump

@TheKasli 6 месяцев назад

Do you leave the valve guides in the D16 head because they're really shallow and don't protrude much into the bowls? What shape carbide burr do you use when shaping the head? Are switching out burrs for certain areas?

@SRDmotorsports 6 месяцев назад

on this one the oem guides stayed cuz it was within spec and plus as u mentioned specifically on the z6/p08 they don’t protrude as much… the carbide I use is just the tree shaped carbide the cone shaped sanding rolls help a lot too

@user-qm9oj9wc3p 5 месяцев назад

how many in Mm adjustment port in exhaust and intake..

@SRDmotorsports 5 месяцев назад

That’s not how you port heads… u can keep it almost the same but over port on the bowl and throat and it will still be over ported But almost same mm entry and exhaust

@user-qm9oj9wc3p 5 месяцев назад

@@SRDmotorsports it is advisable for 0.5mm valve troat and less 1mm porting for exhaust and intake ?

@SRDmotorsports 5 месяцев назад

I don’t know, I don’t look at it that way ,,. U measure the cross sectional area of the port entry and u can tell if it’s already ok or need to be bigger Most of the time on our Hondas the cross sectional area is already okay na… unless u rev to 10k rpm

@SRDmotorsports 5 месяцев назад

Example 30mm intake valve with 89% throat that’s 26.7mm Add 1mm to that throat and it’s 27.7mm That’s already 92.3% ! “Sungaw na” throat is somewhere before the valve seat fyi

@bigbadcivic2 6 месяцев назад

how much would this deliver on a d16z9?

@SRDmotorsports 6 месяцев назад

What do you mean? Power wise? this does over 150whp on pump gas on a street car with a muffler… if you saw the earlier (older design) on turbo it already goes way over 500whp without reaching 2bar

@bigbadcivic2 6 месяцев назад

@@SRDmotorsports i have a standard d16z9 which had a revision 30k km ago, so it's like new. Only thing i do have at the moment is an k&n airfilter. If I would let a company port the head would it make any sense? I am planning to do the entire exhaust, maybe replace both manifolds. Also not sure if the ecu needs to be chipped for this all to work properly.. sorry for all the questions but thanks for taking the time for your viewers, you are amazing 🏆

@SRDmotorsports 6 месяцев назад

I think for now u can jump to a k&n filter only and try to get a rechipped ecu for tuning this way when u do the exhaust u can see improvements real good before going for the head porting Because this head also needs a good intake an exhaust and tuning on the rechipped ecu so that can be done first that’s a better step

@georgedreisch2662 6 месяцев назад

Curious what your throat percentage is, if y’all don’t mind sharing…

@SRDmotorsports 6 месяцев назад

Usually it’s For street application : 88-89% All out race application : 90-91% but

@SRDmotorsports 6 месяцев назад

I’ve done quite a few street stuff with 91% throat, granted it had a ported skunk2 intake and cam, worked quite good

@findtherightbeat 6 месяцев назад

Sharing some notes from Darin for discussion, not the hard and fast rule but a general guideline: 86% = Excellent average power and throttle response. 87% = Adds a little more top end power. 88% = Best over all power band! 89% = (Critical Max) Only use for 550" lift or higher camshaft 90% = You're in trouble, unless your max lift is .600 or higher. 91% = Loss of low end TQ and throttle response. 91.5% = Significant power loss throughout the power band!

@SRDmotorsports 6 месяцев назад

@@findtherightbeat good stuff right there 😎