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Port Match and Polishing Cylinder Heads

This is a continuation of the custom intake manifold video. This video is about port matching and polishing both the intake manifold and aluminum cylinder heads for a Ford 351W.


 


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Volvo Engine head porting/ matching exhaust
Gasket matching my Exhaust port on the head. Nothing spectacular and quite boring to watch but quite tricky to do. The point on this "process" is to align correctly the Exhaust port with the Exhaust manifold to allow gas to flow without turbulence. it can exit faster and let more fresh air come inside the cylinder. In the same time the shape of this port is important : the very light conical shape is a good and reliable design for Exhaust. the point is to grind very far to have a tight curve and not only grind to match.





Engine Porting Kit & How To DIY from Eastwood
Buy It Here: http://www.eastwood.com/engine-porting-kit.html The Eastwood Engine Porting Kit can help your engine generate more power. Watch the video. When serious engine builders "blueprint" an engine, they'll "port" or smooth-off rough head castings around the intake and Exhaust ports for improved, smoother air flow. The engine can then "breathe" easier, resulting in greater power and efficiency. Increase horse power and torque on any engine Industrial Aluminum Oxide sanding rolls, designed for both cast iron and aluminum cyl. heads Highest quality components on the market today Detailed inst. allow you to port both heads in an evening Developed to work with air or electric 1/4" collet die grinders Lowest cost "complete" professional level kit available Click the video below to see just how easy cylinder head porting is A must for any performance engine build





Cylinder Head Porting and Port Matching
Anthony @ DIYautotech takes you through the steps on how to port match ( gasket match) your cylinder heads. This is a fairly simple project that may take you about a day, but will give you a cylinder head with high flow rates. High Flow = More Power If you have any questions, please feel free to ask! Don't forget to subscribe & watch all my other automotive videos!





Cylinder Head 204 - Porting & Polishing
This is a first-generation 1992 1.6L Hyundai Elantra small-combustion-chamber head. Thats what it is. It's a J1 Elantra cylinder head. Good luck finding another one like it. (read more)... In Cylinder Head 106 I talked about the mainstream porting theories as they are discussed. We looked at a cylinder head that I have thousands of dollars of professional work performed on, and a bone-stock second-generation head that I didn't port. In this video I just might do something you haven't seen done before. For some, that may be uncomfortable. The port and polish job I perform here is what I think will work best for my current build. This is not an extreme killer port job. What will be different here is where port textures are concerned, I will be following the advice of a reputable source that will remain un-named. You're free to port yours differently than I do in this video, and I give you that out, around the 20 minute marker. The Hyundai is far from being an ultimate-performance build. It's a $400 box of scraps with nothing but time invested. It's perfect for this video. My finished product WILL be an improvement over what I had. I don't yet have access to a flow bench. I still have an achievement to un-lock. As far as you should be concerned with the techniques I employ... without flow numbers there is no evidence of what this will do, but we will gather lots of info from dynp sessions and drag strip time slips. If I could test it on a flow bench, I would. There are MANY, and when I say many, I mean thousands of flame war mongering pirates floating around on rough seas with a hair trigger cannon finger itching to fire if you port a head any differently than what the herd mentality says to do while porting a cylinder head. I cover the herd mentality because it has merit. It's been tested. Tried and true. But I don't follow it to the letter of the law. I'm definitely not here to de-bunk it. I would port a cylinder head differently for each build based on how that engine was used. There's an extremely valid reason why relating to air speed. It's not the texture of a port that maximizes the effect of fuel atomization, but the velocity of the air running through an x or y sized valve. The driving factor in this is the piston speed. I'm not going to give you the technical information, but will refer you to information about the Lovell factor. There's a better description of this in the links below, and even a calculator to help you find your engine's sweet spot. Why the Lovell factor is important: https://www.highpowermedia.com/blog/3346/the-effect-of-valve-size Lovell gas factor calculator: http://www.rbracing-rsr.com/lovellgascalc.html Only people who have flow testing equipment know for sure what really works and have the capability to produce a perfectly-matched port job for the ultimate performance build. Those guys know the definition of ultimate, and THEY are floating below the water Aegis-class submarines ready to blow your comment up if you don't know what you're talking about. They don't care if you're an armchair mechanic or a herd of pirates. I will say, they're zoomed in pretty close on me right now, and I'm expecting to take a few hits. My work will be tested based on Dyno and drag strip performance, and the results will be posted here. Fortunately, those kinds of videos are a WHOLE LOT EASIER TO MAKE!!!





Throttle Body Port and Polish on a 2006 Chrysler 300
Throttle Body Port and Polish on a 2006 Chrysler 300. Turned out well, it was my first one ever done so it should go way easier next time. Car drove perfect, no issues at all. I didn't notice a horsepower Boost but the throttle response is quicker for sure.





Combo 5-axis CNC Cylinder Head & Block Machining center: The CENTROID A560 Port/Block
CNC port cylinder heads, blueprint and CNC machine engine blocks and make all kinds of parts with one machine the CENTROID A560. See the machine in action porting cylinder heads and machining blocks.





Powder Coating and The Science Behind It
How and why powder coating works. The different types of powders available for different applications.





How to port and polish high performance v8 heads,tips,tricks and trade secrets exposed
*******CHECK OUT PART 2 ***** http://www.youtube.com/watch?v=sZDlZxqRVJw COMBUSTION CHAMBERS http://www.youtube.com/watch?v=D63jgJs95gY DEGREE CAMSHAFTS http://www.youtube.com/watch?v=azLX1pi2oVE I look at porting and polishing high performance heads,I been building engines for 30 years, most of that time in research and development,I explain in real simple terms air flows and velocities,these 308ci General Motors Holden heads have been transformed over 70 hours,I show you all the do's and dont's,keep a lookout for the rest of the rebuild vids, as we head into final assembly,especially dialing in camshaft's,compression ratio's and everything else that makes internal combustion engines cranky,Aussie Heads and Race Engines-One Man One Shop





What i use to polish cylinder heads and intake manifolds
Join me on Facebook! www.facebook.com/omgitsmrmack Just showing your guys how we go about polishing and getting the beautiful finishes after its all said and done.. this method takes some skill.. some might say i make it look easy.. at 14000rpm the grinder i use is not a joke and has hurt people when they dont use it properly.. when the paper unloads on a long rod it tends to bend the rod at a 90 degree angle and if the user freaks out and does not hold it away and let it slow down then they end up with a nice big sliced up arm or mid section.. i myself have bent a few in my time and lucky for my i have a quick reflex and manage to hold it away without hurting myself..





How to port and polish high performance v8 heads,tips,tricks and trade secrets exposed part2
I'll show you some port work and explain how and where to port/polish heads,I 'll show you some simple mandrals I made to get right down the whole port,and some tips on making polishing cheaper on your materials,quicker and achieve better finishers





Engine Building Part 5: Camshafts
A general introduction into camshaft geometry and measurements. How to decide which camshaft may be best for your application. Installation and timing a camshaft.





How to gasket match cylinder heads and intake manifolds the right way
Join me on Facebook! www.facebook.com/omgitsmrmack Don't forget to rate this video and subscribe to my channel! Just trying to give a little insight on the right and wrong ways to gasket match and how it can do more harm then good at times.





351W Cobra Motor Oil Issue Update
I have been working off and on trying to figure out why I'm having oil in the intake manifold for this engine. I just ran it this week and took it apart fresh after running and found the problem. Really unique problem and I wanted to share it with everyone.





Edelbrock Foundries and Manufacturing
Edelbrock produces all of our cast items right here in the USA at our two state of the art foundries. You can be assured that when you are purchasing an edelbrock casting it is the best quality available. Check it out from start to finish.





Volvo Engine head porting / port matching prep work !
Music : Mr oizo and Gaspard Augé "tricyle express" Step two in the project : Gasket matching is a good way to improve the flow in your head (engine heads only) and to avoid the bad turbulences where they are not supposed to be : between parts. It's the first step in your porting job that you should think about ,and do with your brain and hands. The castings patterns are often quite "bad quality" (or i should say the consequence of the application of a mass production process ) and it's the way to start this kind of job.





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