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 ...
I decided to grab a notebook, that way if I heard something i didn't know,
I could pause the video and jot it down. Now I'm out of notebooks and this
video took me 6 hours to watch. I've been to a lot of schools for all kinds
of stuff,, including military,mbut YOU my man, are the best, most efficient
and concise instructor I've ever come across. Where do i pick up my ASE
cert when i finish watching all these lol
+therealdeadpen I love this comment. Actually they had 1.000" or 25.4mm machining tolerance! ;)I catch so much chit about SAE vs. Metric. I respect your inclusion of both systems.
+Jafromobile wow! you still read the comments on your 1 1/2 year old vids?not bad :)Just want to say that again:I love your Videos, they inspire me and make me want to go outside and finish my rotary assemly on my rb25 :)Its a complete aftermarket block. just the crank and block is stock.CP Pistons, Manley Rods, Oilpump Drive Collar and alot of other expensive stuff.Fresh out of Murica. (rawbrokerage) I may shoot some pictures.greetings form Germany!
+DESCENT Honestly, I don't mind and I defend their right to do so. I'm just a mid-40's guy with no formal training, lots of reading, and I still have my wits about myself enough to operate a camera. All I'm trying to do is fill a void, showcasing my experimental head porting job on YouTube. I admitted every last one of my faults in the description, and there are people out there who have been making offerings to the Gods of Speed for their entire lives with better tools than I have. I only wish they knew how to make videos. ;)
+dylan fitzpatrick I went through 2 of the felt wheels. It's a stiff crushed felt wheel. If you buy the dremel polishing kit, the arbor, wheels and all the stuff I used here are in it except for the sanding buffs.
I happen to know some engine builders in the Charlotte, NC area (Concord,
Mooresville, Huntersville) that use a 1/4" piece of rod tool steel with a
very thin cut down the middle of it with a piece of 400 grit sandpaper
folded in half to create a very gentle flapper wheel. They do all of the
deburring on the combustion chambers and pistons with that at low speed,
then do the polishing with 600 grit. After that they don't bother, that is
all that is needed to get rid of the sharp edges and anything smoother than
that will be covered up with carbon after a few thousand engine cycles.
Carbureted intake ports they polish with 80 grit scroll cartridges, FI they
use 100 grit. Anything smoother doesn't provide any gains. Exhaust ports
they go a little smoother to make sure the carbon can flake off as it
accumulates.
Getting down to using polishing compounds is ridiculous.
Props on the "Vintage" dremel cable with the small pencil grip though, I
really wish they would bring those back on the market. The one they sell
now is garbage.
+CafeBikeGirl The compounds aren't a total loss. Add water/methanol injection and I bet the next person who tears it down will wonder if it was ever used? It will blow the carbon right out of all the ports. I have the kit, I just haven't installed it yet. ;)
5. Photon Factor Sketching Tutorial 5 - Rendering, Outlining and Annotating Your Cylinder.mp4
Tutorial five of five that explains how to sketch some basic Photon factor lamp designs.
HOW TO FIX A LEAKING HYDRAULIC CYLINDER | FORMULA-8 | JOINT & THREAD PTFE PASTE SEALER | NON-TOXIC
FORMULA-8 is specifically made for use as a thread sealant in non-aqueous conditions. FORMULA-8 is chemically compatible with diesel fuel, liquid propane ...
I really don't recommend this fix to anyone and I'll tell you why. First
liquid PTFE is designed for a compression seal on threaded joints such as
NPT, and when compressed the PTFE will harden. Proper application of PTFE
in hydraulics is to only be applied to the second to third thread of the
adapter to help prevent unnecessary contaminants being introduced into the
hydraulic system. This substance maybe compatible with the fluid but the
system in not designed to have it floating around in it. Also the gland,
bronze guide bushing and seal (oring) were all removed in the hopes of
saving time and money. The cost to replace 75% of cylinders in usually
still cheaper then the down time of troubleshooting sticky valves, plugged
orifices and what about clogged filters that are now in bypass, means no
filter, no filter means, no protection for the expensive pump. I suggest
proper repair, or if time is sensitive than better a sealing solution, such
as Split V Packing. When in doubt, stay out!
This fix was done several years ago, our lift has not leaked since and we haven't had any complaints from our uses out in the field. *Note, We do not use liquid PTFE material. Thank you.
Tutorial four of five that explains how to sketch some basic Photon factor lamp designs.
View Factors
Defines view factors and shows two examples of how to calculate them. Made by faculty at the University of Colorado Boulder, Department of Chemical ...
Cylinder Head Combustion Chamber Design - Summit Racing Quick Flicks
Learn the basic principles of combustion chamber design, including how combustion chamber size, shape, and manufacturing process factor into cylinder head ...
okay my motor is a 355 10.5:1 flat tops with a comp cams rv cam i was
thinking bout going with something that has a similar cc i believe the
heads that are on are 194 gm heads and i think the 76 cc heads would u guys
have something that's angel plug aluminum and similar to the gm 202 heads
I bought a 306 mustang with trick flow twisted wedge heads on , how can I
find out what heads I have with out taking them of, I find a number right
at the end 183,on the side there is a number sn13776-2
We do have a Summit brand head that is similar to the GM 2.02 heads you
mentioned. The part number for these heads is SUM-162109 ($896.36) and
these should be a very good match for your engine.
According to the Serial Number you provided; the cylinder heads are the
standard 170cc Twisted Wedge heads with a single valve spring. The original
part number was TFS-51400002-M61.