Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

How to lap valves on a 1995 Eclipse Talon 420a head (non-turbo)

When my 1995 eclipse timing belt broke I knew that there was a 99% chance that the valves were bent in the process. I searched the internet for a good way to replace them, without having much luck. I figured I would try and come up with something myself, I figured I would document the whole process of valve lapping by video...hope this helps you if you are in the same bind as I was!!!


 


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Valve Lapping
Hand lapping valves on an RB26DETT head





Eclipse 420A Crower 2 camshafts
Starting up my 95 Eclipse GS after installing crower 2 camshafts, crower springs and retainers in a Full ported and polished head.





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.





EASY, HOW I LAPP & GRIND VALVES. THEY DONT TEACH THIS TRICK IN SCHOOL, ONLY OLDSKOOL.
Automotive technician since 1991 I show how I do a valve grinding job (Lapping Valves) at home using a vacuum hose, drill & compound, don't over think it and don't assume it cant be done. learn how and save money on your project with out taking your cylinder head to the machine shop. Valve guides must be in good shape ( with no significant play or bent Valves before you perform this task, but this procedure works very well if done with care & quality. Go get it! and God bless.





How to Reseat / Lap Valves (Basic Valve Job)
In this video i'm explaining how to reseat or lap valves in a flathead or overhead valve engine. Also can be called a valve job, but this is not a complete valve job. I also used to much valve grinding compound, it does not require a whole lot. Usually when a engine needs this done is when a engine has low compression that is found to be leaking around the valves, or sometimes a engine will backfire do to the valves not closing completely/properly. Thanks for watching.





How To: Lapping Valves SOHC Neon
Lapping Valves for my new head, which was ported and polished by Madhatter from Disturbed Head Works. You can contact him on neons.org.





Valve Guide Repair Sleeves Demo Part2
Valve Guide Repair Sleeves Demonstration by Rapid Technologies





Fitting new valve guide seals without removing the cylinder head Suzuki Vitara
This is how you can remove and replace valve guide seals with the head still on the engine. Normally you have to have the head off so you can fit the valve spring compressor on to the head of the valve. I had heard of this method but never tried or seen it done before. The only special tool is a piece of string. Watch the video and see the "Essex Red Neck" at work :-)





cylinder leak test how to check for bent valves
i did this video to help some of you not get ripped off when buying a motor. i will be doing many videos of how to test parts and what to look for. please email me if you have question or what to learn how to test something else pls52202@yahoo.com or thinkperformancemotorsports@gmail.com





420a DSM-ZERO 661hp & 463tq at 30psi NEW WORLD RECORD!!
661 @ 7600 rpm did not push it that hard on the Dyno saving the rest for the track. GT40r 67mm inducer precision turbo, All we did was make a nice fuel map and add Boost. There still alot let in the car we can strech the afr and advance timmig and fine tune the cams also. 10psi 302hp, 20psi 463hp, 30psi 661hp, this was only the 5th pull of the day also lol





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 on YouTube. 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 their faces. 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.





How To Perform a Compression Test - EricTheCarGuy
Compression Testing and What You Can Learn From It - EricTheCarGuy Here is a video on performing a compression test on an engine to assess it's mechanical condition. An engines ability to compress air and fuel is directly proportional to it's performance since an engine is nothing more than an air compressor once you take away all the controls. A compression test is a good general test that will give you an idea of the engine's overall health but it does not give specific information on what the problem is should there be one, for that a "leak down test" would be required, here is a link to that video. http://www.youtube.com/watch?v=WgrfT0LFMhc However if you find yourself looking for the source of a performance problem with an engine, this is a great place to start. This test is often overlooked in favor of looking at the fuel or ignition system, I think that's a mistake, if an engine can't perform mechanically no amount of electronics will make that better. Recently, I hit the 500 subscriber mark and I'd like to thank all of my subscribers past, present, and hopefully in the future for that. I enjoy making these videos and the fact that you seem to like watching them means a lot to me. So, thanks for subscribing, rating, and commenting, those little contributions make it all worth while. --- Click below and Stay Dirty Visit me at EricTheCarGuy.com http://ericthecarguy.com/ Visit EricTheCarGuy Forum http://www.ericthecarguy.com/forum/default.aspx Visit my Facebook Page: http://www.facebook.com/EricTheCarGuy --- Also see the video I did, "Octane Ratings and the 4 Stroke Engine Cycle" for more information on how compression works and why it is important. http://www.youtube.com/watch?v=8VWEwEveGTQ Thanks for watching and stay dirty ETCG Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.





Engine rebuild part 2
Here is the link for the series on a DVD http://realfixesrealfast.com/realfixesrealfast.com/Repairs/Pages/Rebuilding _an_engine.html setting the crank in place and checking to be sure everything clears





Project 420a GS Turbo Pt3
Rebuild and turbo charge a 420a GS Eclipse. Including wisco pistons, eagle rods, crower springs, arp bolts, t3 t4 turbo, acl bearings, 450cc injectors and more.





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.





Which car is faster? Which Car is Faster?




Similar 1/4 mile timeslips to browse:

1999 Mitsubishi Eclipse GSX: 6.940 @ 198.470
Brent Rau, Engine: 4G63, Tires: 10.5''


1992 Eagle Talon Tsi: 7.961 @ 171.100
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1990 Eagle Talon tsi: 7.976 @ 179.060
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1991 Eagle Talon : 8.802 @ 155.900
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1991 Eagle Talon Talon Tsi RWD: 8.960 @ 149.910
Scott Glassbrook, Engine: 2.3 liter 4g63, Turbos: GT4202 Tires: M/T


1990 Mitsubishi Eclipse GSX: 9.650 @ 148.000
Thordur Birgisson, Engine: 4G63 122cid, Turbos: Borg Warner S366 Tires: Quick time pro


1998 Mitsubishi Eclipse GSX: 10.230 @ 140.630
Kjartan Viarsson, Engine: 4g63, Turbos: BW S475 Tires: sumitomo winter tires


1991 Eagle Talon TSi Awd: 10.460 @ 137.800
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91 Eagle Talon : 10.720 @ 131.020
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1991 Eagle Talon TSI AWD: 10.721 @ 138.080
Mike, Engine: 2.0L 4G63, Supercharger: N/A Turbos: Precision GT3582R Tires: 215-45-17 Goodyear Eagle F1 GS D3


1990 Eagle Talon TSi FWD: 10.727 @ 142.120
Rob McKellar, Engine: 4G63, Turbos: Precision 56


1990 Mitsubishi Eclipse GSX: 10.747 @ 135.270
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1991 Eagle Talon TSI AWD: 10.806 @ 133.150
Nate Burgess, Engine: 2.0, Turbos: T-3 61mm


1992 Eagle Talon TSI AWD: 10.846 @ 127.850
Loren Hill, Engine: 2.3l, Turbos: FP3065 Tires: 235/45-17


1995 Eagle Talon Tsi Awd: 10.970 @ 132.990
Philippe Sauve, Engine: 1g 6 bolt, Turbos: Borg Warner s362et Tires: MT Et Street Drag Radial 26in


1992 Mitsubishi Eclipse GSX: 10.971 @ 128.900
Vassil Vutov, Engine: 2.0 4-Cyl, Turbos: FP3052 Tires: Falken Azenis 205/55/16


1993 Mitsubishi Eclipse GSX: 11.000 @ 126.000
Jesus Rivera Jr., Engine: 2.0 Turbocharged, Turbos: 20G Tires: n/a


1991 Eagle Talon TSI: 11.160 @ 129.000
Jacob Chamberlain, Engine: 2.4, Turbos: GTK 1000 Tires: 225/45/17 conti


1991 Mitsubishi Eclipse GSX: 11.164 @ 130.520
R. W. Miller, Engine: 2.0 liter Turbo, Turbos: G20 cliped Tires: Nitro


1996 Eagle Talon tsi fwd: 11.171 @ 129.720
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