No really guys, what can I type here? I just went on for 18 minutes without shutting up. I apologize for deviating from my normal format, but we're almost there...
...when I port a head, there will be no voiceover, and it will be a 200-series video.
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
Why the Lovell factor is important:
Lovell gas factor calculator:
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!!!
Cylinder Head 201 - Radius Cut Valve Job
This video covers the complete valve job process that your machinist might
perform. If the 100 series videos didn't help you identify and correct a
problem with your cylinder head, then this is the next step. This video is
brought to you with permission from my machinist in full 1080HD, and covers
cleaning up the head inside and out, preparation and setting up a radius
cutter, cutting all 16 valve seats, valve grinding, and spans 3.5 hours of
actual work in under 30 minutes. There's nothing like this anywhere else
THANK YOU BALLOS PRECISION MACHINE. Thank you for the professional
explanation and execution of a job excellently-done, and un-precedented
access to your facilities.
A valve job is done by re-grinding or replacing valves, and then having new
seats cut to match the faces of the valves you're using. There are several
different machines that might be utilized to achieve this result, but the
process is the same no matter how it's done. There are seat cutters that
utilize cutting stones. There are valve seat cutters with 3 separate
angles installed 120° out-of-phase, and there are single cutters with all
3 angles (radius cutter) that cut with one blade in one pass. The machine
demonstrated here is a Sunnen VGS-20 Radius Cutter. This machine (now out
of production) produces a gradual curved seat that's superior to the shape
of a traditional 3-angle seat. While a radius cutter does contain the 30,
45 and 60 degree angles, it does so without leaving any sharp edges between
My valve selection includes Supertech 1mm oversized nitride-coated
stainless steel undercut and back-cut intake valves, and 1mm oversized
Inconel back-cut Exhaust valves.
Inconel is a high-temperature alloy utilized in marine and forced-induction
performance engines that can handle more abuse than steel can without
melting. The other characteristics of the valves which are discussed
typically yield bigger gains in airflow than simply using a bigger hole and
a bigger valve.
Why I did this to a perfectly-good cylinder head:
I changed cams. Because the valves were previously recessed during another
valve job 9 years ago, my valve installed height was increased and this
raised the operating positions of my rocker arms. My new camshaft
selection dictates using the stock valve install height. The only
solutions to this valve install height problem are to either replace the
valve seats, or install oversized valves. I opted for the latter.
Cutting Excess Guide from ProComp 210 SBC Head, custom Porting Combustion Chambers 4
Part Four of Port modificatins on ProComp 210cc aluminum SBC heads. Guide
over hang from installation and correcting the combustion chambers to
unshroud the spark plug is a big deal on these heads. China castings leave
a lot to be desired, but still with all the work you must do it is still
the bargin of the year and is a force to be reckond with when "bang per
buck" is needed. The base of the spark plug should not be exposed in the
chamber, and any valve guide "Overhang" will obstruck flow and create fuel
"sheer" which seperates vapor to droplets that wont burn. Most Big Name
companies will not take time to detial these issues as production cost
prohibit these mods, so have your local machine shop take apart your heads
and look for these problems before you bolt them on your prize engine.
Many of you have seen this one before. I apologize if bringing it back
Domestickilla gave me a crankshaft, and it's a nice one that I want to
clean up and use again. You'll be seeing a lot of it and because of this,
this video deserves to be here. I fixed what I broke, and this was my
In this video Ballos Precision Machine demonstrates magnetic dye penetrant
testing, crankshaft polishing and inspecting the balance of a "butchered"
4g63 6-bolt crankshaft.
How to build HORSEPOWER - Ford 461ci Windsor V8 by Dandy Engines
Engine specialists Dandy Engines building a small block Windsor 461ci
stroker for Pat Staplton. Follow the engine assembly as the guys aim to
make more than 820hp naturally aspirated on regular pump unleaded 98-RON.
Pat plans on putting this brute of an engine into a Ford Falcon XD/XF Ute.
[ http://dandyengines.com ]
Creative Commons music license CC 3.0
Jahzzar - Breaking Bad
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.
Cylinder Head 105 - Valve Job Basics
Valves not sealing? Valves not bent? This is how you fix that problem.
In this video I outline the basic valve job procedure. Cleaning the
valves, cleaning the seats, cleaning the combustion chamber and lapping the
valves in to make a better seal.
Here I cover the process start-to-finish. It's the same exact process for
pretty much all non-rotary combustion engines. It takes patience and
perseverance to do this job, but anyone can do it. Reference your service
manual for measurements and service limits. Everything else that's not in
your service manual is in this video.
I apologize for not having broken busted crap to work with in this video.
It's more beneficial to all of you when bad fortune falls on me because it
gets well documented, and many people watching these videos are looking for
answers. If you have bent valves, you will discover it quickly once you
chuck one up in the drill. You'll see the face of the valve wobble around
while it spins. You'll see evidence of this damage on the valve seat. If
it's bad, you may see damage on the valve guides in the form of cracks or
missing pieces where the valve guides protrude through the head ports.
Give all that stuff a good visual inspection. ...and if you doubt yourself,
never hesitate to get a second opinion or consult a machine shop. They
will have access to expensive tools that you wont find in your average
Cylinder Head 109 - Oil Port Mod
This is a continuation of the deck tech video, but instead of focusing on
the deck, this focuses on the oil system and modifications that are
necessary if you've had the head resurfaced a couple of times. There are
other benefits that can be gained for cars that have no block oil squirters
and deleted balance shafts.
There are varying degrees of this mod that can be performed for a variety
of different configurations, so do your research regarding what you'd need
in order to determine how deep you should cut it. Most of the data will be
based off of your baseline oil pressure both in the head and in the block.
If the block is high, or the head is low in relation to where it should be,
then you can benefit from this modification. The most obvious sign of
inadequate oil flow would be noisy lifters. Revisit the Deck Tech 103
video for further clarification on casting variances, ARP head studs,
machining tolerances, and what all the other holes do.
NRE University: Cylinder Head Secrets, Part 2 of 2.
Join Tom Nelson as he visits West Coast Cylinder Heads to film typical NRE
cylinder head modification. Good stuff for gearheads. Hundreds of videos
at http://nelsonracingengines.com. This is part 2 of 2 parts.
Cylinder Head Re-Polish
UPDATE: INgrooves and Believe Digital have filed fraudulent strikes
against my YouTube Channel for this video. They do not respond to
disputes. If my disputes expire without first being dismissed by these
labels, I will never remove this text because others deserve to know about
the copyright abuse of the recording industry. Record labels file claims
on YouTube to content they don't own because they want to steal other
people's creative property, install their own advertising, and profit from
works they had nothing to do with creating whatsoever. It's their new
business model. They are doing to the public what they've been accusing
the public of for decades.
They and the artists they represent can not legally stake any claim against
my audio content as it was created 100% with loops owned and provided
ROYALTY-FREE by Apple Computer, Inc. These USAGE RIGHTS come with the
PURCHASE of Logic Pro Studio. APPLE INC. RESERVES OWNERSHIP RIGHTS of this
royalty-free content used to produce my audio track, not the artists that
these entities have fraudulently submitted for waveform scanning to the
Content ID system. The license agreement can be found here:
Anyone claiming ownership of any part of this video other than Apple, Inc.
is committing fraud. Blocking my monetization is harassment. A DMCA
violation would be extortion. I composed and recorded this song. It's my
original composition. I own ALL THE RIGHTS to the content in this video,
the equipment used to produce it, and possess the receipt, packaging and
printed license agreement included with all of the products used in this
4 other un-named labels have also filed claims on this one video. 2 were
dismissed within hours of submitting the dispute, 2 required more than 2
weeks of digging through public web forums until someone provided me their
private email addresses and it still required several emails. The two
remaining have completely ignored their responsibility to respond to the
dispute process, which takes 30 days to expire. One of them will be
immortalized here permanently as of October 10th, 2013.
YouTube is not taking adequate measures to ensure the record labels own the
materials they submit for waveform scanning. YouTube does not provide
contact information to YouTube partners for any of these entities who file
fraudulent content ID claims and then ignore disputes. YouTube does not
remove the works submitted by record labels that include public domain,
royalty free, fair use or licensed samples. It appears they don't do any
screening of the works submitted by the labels. YouTube needs to fix these
issues for the sake of your quality entertainment because uploaders are
suffering from the lack of these features, and this kind of e-bullying will
stop channels from producing and uploading quality original content for you
to watch. Time I spend disputing claims and ownership rights is time I'm
not wrenching, filming and editing. The recording industry has devolved
into a waste of everyone's time. Their usefulness in modern media
distribution has driven them to these desperate measures to remain relevant
and profitable. Now they just resort to harassing other self-made artists
that they don't represent over content they don't own.
Hey, you know this is just one of those extraneous things I have to do that
takes time. This car won trophies for this, and it has a reputation to
When we're putting this thing back together, there's a certain order I have
to do things in. Polishing comes before the final cleaning and parts
installation. After that, it never ends.
This is purely cosmetic. I created the soundtrack using Logic Pro.
Because I can. It's mine.