Follow Dave as he shows how to pocket port this BMW N20 head to get it ready for 600whp+! All of these techniques apply to doing any cylinder head!
Пікірлер: 32
@BraapSupport4 ай бұрын
I know exactly how hard you are trying to tell the people how to handle the tools. it's very hard to explain and I Appreciate your patience to tell it over and over and over again 🙏 I learnt a hell off a lot from you dave. you can't reach everyone but you reached me and I am heavily addicted to porting. when you notice peterns you see potential power everywhere. keep it up for your cnc - big support from Germany
@headgames4 ай бұрын
Thank you sugar! I changed at least 1 life!
@BraapSupport4 ай бұрын
100%
@dw21764 ай бұрын
the anxiety of that cutter so close to the seat lol, love the video
@headgames4 ай бұрын
You get over it lol
@headgames4 ай бұрын
Thanks for the kind words
@loustath15834 ай бұрын
I hope you do a video on the mqb gen3 head one day ,thanks for the great vids!!!
@billyleverentz45183 ай бұрын
Very nice job!!
@robinator5034 ай бұрын
Beautiful work
@headgames4 ай бұрын
Thanks
@GTRliffe4 ай бұрын
Heads-gains right there 😜
@myrx23 ай бұрын
Be interesting to see what can be improved on a vw golf R head
@headgames3 ай бұрын
the EA888?
@myrx23 ай бұрын
@headgames either the ea888 or the older ea113. I know the later ea888 has the manifold cast into the head which makes things even more difficult. Just haven't seen many actually do proper testing on them.
@headgames3 ай бұрын
@@myrx2 we do both of those, but not enough to warrant flow testing, but we can do it when they come in next time and put it on KZbin
@myrx23 ай бұрын
@headgames that would be absolutely amazing if use could. Ive searched everywhere on the internet. Old forums and social media for flow numbers both before and even after to see if there was any viable gains but couldn't find anything other than photos of work people have had done and even then they had no answers other than "my mechanic said it will be better" im sure there would be gains to be made in a drag style setup but thats useless for a daily street car.
@Tezworx4 ай бұрын
Why is it that you guys don’t do VAG 2.0tfsi heads ?
@headgames4 ай бұрын
The 5 valve?
@Tezworx4 ай бұрын
@@headgames the 16 valve ea888
@myrx23 ай бұрын
@Tezworx dont forget the ea113 aswell lol The ea888.3 head is hard to work with since the exhaust manifold is cast into the head. The gen1 and gen2 heads would be cool to see get a bit of a work over.
@headgames3 ай бұрын
@@Tezworx we work on that head. We have done a few.
@maximilianlindner4 ай бұрын
Please do N57 ❤️
@headgames4 ай бұрын
Never seen one. Or heard of it.
@maximilianlindner4 ай бұрын
@@headgames It's the 535d's engine. I guess they're less popular in the States though.
@adamyearsley12044 ай бұрын
Super interesting thank you. Any secret sauce porting tips for a na bmw m42/44?
@headgames4 ай бұрын
I got nothing on that.
@gsturnerjr3 ай бұрын
Ive watches your process, wondering if you remove the guides for access (esp 4v heads) or its part of the valve job.
@headgames3 ай бұрын
We remove them to gain access to the entire port and because the bronze has a natural lubricant while also dissipating heat better than the steel guide. And lastly, we are also installing aftermarket valves, with the bronze we can run a tighter tolerance. All upsides. The valve job needs to be machined after the guide install. Great question!
@gsturnerjr3 ай бұрын
@@headgames on two valve heads it seems the guide is the sculpted for flow, is the four valve guide, because of the smaller stems, just not such a big obstruction? Great content & information.
@headgames3 ай бұрын
@@gsturnerjr the 2v guide boss is so much taller and integrated into the port vs a 4 valve it is just easier to remove it in order to widen the short turn. Hope that makes sense.