VW Bug WRX STI turbo engine Beetle project-subaru testdrive " part 3 "
last summer 2011 i did a little test drive
the shifting is good and it runs good only
long 1e gear on my opinion
but what i know all g50 1 gear are long
have way the movie you can hear the
Blow Off Valve i have to do some adjustment
on it, it is not tight enough
but the power is there and a lot of it!!
SBC Valve Guide Installation
John @ Costa Mesa R&D Automotive Machine describes how to replace valve guides on the popular small block Chevrolet cylinder head. www.engine-machining.com
Removal of 99 Subaru Forester heads
Describes head removal from pulled engine.
Car has 200K miles, engine has been loosing coolant & overheating. Leakdown test and coolant system pressure test are fine. No water found in oil or vise-versa but the inside of the overflow tank is sooty and these engines are notorious for blowing head gaskets.
I've heard some guys do a head-gasket job in the car. It's possible but pulling the engine really wasn't much more work and it's much easier to do a thorough job cleaning and inspecting the block with the engine sitting on a stand.
MAN exhaust valve brake (EVB)
The D20 and D26 engines are equipped as standard with the EVB (Exhaust valve brake) system. This system increases the engine braking performance as compared with the normal Exhaust throttle valve. When the Exhaust throttle valve is closed, pressure waves build up in the Exhaust port that briefly open the Exhaust valves. A piston subjected to engine oil pressure in the Exhaust valve bridge keeps one Exhaust valve per cylinder very slightly open during compression and the subsequent expansion stroke. By throttling the Exhaust gas at this point, both the upward and downward movement of the piston can be utilised for braking purposes.
This increases the engine braking performance by up to 60 % compared with the normal Exhaust throttle valve. When used appropriately, the non-wearing EVB therefore extends the life of the service brake.
2005 Legacy Timing Belt and Water Pump Replacement
This is just a quick video that I made while doing this timing belt. Its only a video to remind me how everything was to go back together. Its not a tutorial or anything like that. there is a lot of noise in the background it is the Compressor and Music
Intake & Exhaust Valve Grinding and Machining
Anthony @ DIYautotech takes you through the steps on how to grind your valves to insure a proper seat within your cylinder head.
Any questions or comments?
Feel free to shoot me one below!
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81 Honda CB900F
What the motor sounds like before I rebuild it. Suspect burned valve(s) on #1 cylinder. Going to replace valve seals, cam chain tensioners and guides, and bore it out for a Wiseco 985 kit.
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 gearhead's garage.
Subaru Exhaust secrets and sounds Part 2 MRT Performance
http://mrtperformance.com.au In this video Brett shows what the std subaru Exhaust parts look like and how they perform, and then replaces them with a MRT Exhaust and shows more info and sounds. Also includes detailed info on the features of what to look ofr in a correctly designed turbo outlet and why some Exhausts may look good but offer no improvement at all
Porsche Valve Guides
Sizing 2nd oversize guides for Porsche heads. Orginal .522 final .5145
Subaru Head gasket installation instructions
Subaru Head gasket installation instructions for putting your new head gaskets on. Another thing people will usually replace at the same time is the head bolts. I recommend doing this if there has been severe warping of the heads due to severe overheating. Often times the original lead based gasket fails due to age/heat cycles/expansion and the bolts are fine. In this case it's fine to clean the old ones with a wire brush and dip the tips in motor oil and re use them.
Cylinder Head 106 - Casting & Porting Tech
Description.
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.
