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Author Topic: valvetrain on a locomotive  (Read 12170 times)

dueyx99

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valvetrain on a locomotive
« on: October 22, 2009, 09:14:31 AM »
you guys probably don't give a fuck, but i thought this was interesting, the valve train on a 16cyl GM 2 stroke diesel

EMD GP18 16-567D Engine Operation
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Robb

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Re: valvetrain on a locomotive
« Reply #1 on: October 22, 2009, 09:18:38 AM »
Repost from the 19th century.  And your right, we dont care.


Why the hell are you still here? Did we not make it clear nobody likes you?  You failed the noob post and are still posting up crap and cars that arent yours with no porn and no tech.

Here is the forum your looking for.

www.vwvortex.com
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blowoff valves are for pussies.

snm95ls

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Re: valvetrain on a locomotive
« Reply #2 on: October 22, 2009, 09:19:17 AM »
Interesting...


Did I count 7 valves per cylinder?
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Robb

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Re: valvetrain on a locomotive
« Reply #3 on: October 22, 2009, 09:24:19 AM »
Quote from: snm95ls on October 22, 2009, 09:19:17 AM
Interesting...


Did I count 7 valves per cylinder?

The middle arm and spring are for the injector to pressurize fuel.  3 intake 3 exhaust 1 injector.
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snm95ls

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Re: valvetrain on a locomotive
« Reply #4 on: October 22, 2009, 09:25:48 AM »
Quote from: Robb on October 22, 2009, 09:24:19 AM
Quote from: snm95ls on October 22, 2009, 09:19:17 AM
Interesting...


Did I count 7 valves per cylinder?

The middle arm and spring are for the injector to pressurize fuel.  3 intake 3 exhaust 1 injector.

Thought that it seemed a little imbalanced.

 :D
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dueyx99

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Re: valvetrain on a locomotive
« Reply #5 on: October 22, 2009, 09:31:54 AM »
there is actually no intake valves eh, it's a 2 stroke, all valves on the outside of the injector are exhaust valves
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snm95ls

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Re: valvetrain on a locomotive
« Reply #6 on: October 22, 2009, 09:39:30 AM »
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


Yep.  Looks like 5 valve fail to me.


 ;D
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Kenny Rogers

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Re: valvetrain on a locomotive
« Reply #7 on: October 22, 2009, 10:16:03 AM »
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special ed

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Re: valvetrain on a locomotive
« Reply #8 on: October 22, 2009, 10:40:42 AM »
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


<3, i love how much this board hates VW/audi
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jagojon3

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Re: valvetrain on a locomotive
« Reply #9 on: October 22, 2009, 10:51:18 AM »
That thing must have 50 vtec solenoids
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snm95ls

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Re: valvetrain on a locomotive
« Reply #10 on: October 22, 2009, 12:06:31 PM »
Quote from: special ed on October 22, 2009, 10:40:42 AM
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


<3, i love how much this board hates VW/audi

It is such a shame that they are piles of shit.  They really are nice cars...

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colt45

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Re: valvetrain on a locomotive
« Reply #11 on: October 22, 2009, 01:09:08 PM »
Quote from: snm95ls on October 22, 2009, 12:06:31 PM
Quote from: special ed on October 22, 2009, 10:40:42 AM
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


<3, i love how much this board hates VW/audi

It is such a shame that they are piles of shit.  They really are nice cars...



is that the 4age 5 valvee head?
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Adam Lofton

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Re: valvetrain on a locomotive
« Reply #12 on: October 22, 2009, 01:24:56 PM »
A 2-stroke with valves....huh...

Boost it and let's see what it runs in the 1/4
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kgx

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Re: valvetrain on a locomotive
« Reply #13 on: October 22, 2009, 01:25:24 PM »
Quote from: colt45 on October 22, 2009, 01:09:08 PM
Quote from: snm95ls on October 22, 2009, 12:06:31 PM
Quote from: special ed on October 22, 2009, 10:40:42 AM
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


<3, i love how much this board hates VW/audi

It is such a shame that they are piles of shit.  They really are nice cars...



is that the 4age 5 valvee head?

you don't see the VW/audi logo casting on the bottom?
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j.h.christ

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Re: valvetrain on a locomotive
« Reply #14 on: October 22, 2009, 03:42:26 PM »
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


you would think with all those valves the head would flow really well

WRONG
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onlyflash944

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Re: valvetrain on a locomotive
« Reply #15 on: October 22, 2009, 03:50:20 PM »
Quote from: danwjmu on October 22, 2009, 11:07:28 AM
Just one, here's a pic of it in construction.


that could be the world's largest vtec solenoid.


isn't that the big ring shaped particle accelerator that they fucked up on teh first trial run?  its underground in two different countries
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92CXyD

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Re: valvetrain on a locomotive
« Reply #16 on: October 22, 2009, 03:55:38 PM »
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


That is hot 5valves/cyl.
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snm95ls

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Re: valvetrain on a locomotive
« Reply #17 on: October 22, 2009, 04:11:53 PM »
Quote from: onlyflash944 on October 22, 2009, 03:50:20 PM
Quote from: danwjmu on October 22, 2009, 11:07:28 AM
Just one, here's a pic of it in construction.


that could be the world's largest vtec solenoid.


isn't that the big ring shaped particle accelerator that they fucked up on teh first trial run?  its underground in two different countries

Yes, it appears to be a picture form the construction of the Large Hadron Collider.

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92CXyD

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Re: valvetrain on a locomotive
« Reply #18 on: October 22, 2009, 04:23:58 PM »
Quote from: special ed on October 22, 2009, 10:40:42 AM
Quote from: danwjmu on October 22, 2009, 09:36:52 AM
Is this imbalanced?


<3, i love how much this board hates VW/audi



Toyota 5-valve hotness
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92CXyD

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Re: valvetrain on a locomotive
« Reply #19 on: October 22, 2009, 04:31:14 PM »
or better yet from Honda





NR 750 8-valves/cyl, 2-connecting rods(Ti), 2 sparkplugs, 20mm strock, 325bhp @25k "street trim"
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SOHCKLR657

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Re: valvetrain on a locomotive
« Reply #20 on: October 22, 2009, 04:33:06 PM »
Quote from: 92CXyD on October 22, 2009, 04:31:14 PM
or better yet from Honda





NR 750 8-valves/cyl, 2-connecting rods(Ti), 2 sparkplugs, 20mm strock, 325bhp @25k "street trim"

 :o     :evil:       :yes:
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snm95ls

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Re: valvetrain on a locomotive
« Reply #21 on: October 22, 2009, 04:34:46 PM »
Quote from: 92CXyD on October 22, 2009, 04:31:14 PM
or better yet from Honda





NR 750 8-valves/cyl, 2-connecting rods(Ti), 2 sparkplugs, 20mm strock, 325bhp @25k "street trim"

Holy shit!  We were just talking about this thing at work last week.  One of the guys there that is into MX was telling me that Honda had made an engine with oval shaped pistons.

Fascinating stuff.

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92CXyD

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Re: valvetrain on a locomotive
« Reply #22 on: October 22, 2009, 04:38:53 PM »
They stop b/c of ring sealing issues.

Originally used for Superbikes 500cc class Honda never won higher than 3rd place with these.

That was in the '80's then they released a 100 model run of the NR 750 for street at $90k in 1990.

If I ever get the nerve to buy a bike I want this one used I've seen them for $12k before.

Wonder if this tech. will get revisited by Honda anytime soon?
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snm95ls

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Re: valvetrain on a locomotive
« Reply #23 on: October 22, 2009, 04:48:18 PM »
Quote from: 92CXyD on October 22, 2009, 04:38:53 PM
They stop b/c of ring sealing issues.

Originally used for Superbikes 500cc class Honda never won higher than 3rd place with these.

That was in the '80's then they released a 100 model run of the NR 750 for street at $90k in 1990.

If I ever get the nerve to buy a bike I want this one used I've seen them for $12k before.

Wonder if this tech. will get revisited by Honda anytime soon?

I immediately started looking info up after I had a model number to work with.

I agree, it would be a cool bike to have.
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Conceptz-X

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Re: valvetrain on a locomotive
« Reply #24 on: October 22, 2009, 07:21:32 PM »
Quote from: 92CXyD on October 22, 2009, 04:23:58 PM





Toyota 5-valve hotness
Silvertop goodness
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92CXyD

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Re: valvetrain on a locomotive
« Reply #25 on: October 22, 2009, 07:22:49 PM »
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t_cel_t

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Re: valvetrain on a locomotive
« Reply #26 on: October 22, 2009, 07:26:48 PM »
god that 20v vw is such a letdown engine, ive only drivin one once but i was expecting 4age type response. man was i wrong, and its got a fucking turbo!
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I think all cop cars need to have turbo. nbspnbsp Then they would understand the necessity of putting your foot down and how uncontrollable the urge is to fucking rail on that shit.

92CXyD

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Re: valvetrain on a locomotive
« Reply #27 on: October 22, 2009, 07:28:56 PM »
Quote from: t_cel_t on October 22, 2009, 07:26:48 PM
god that 20v vw is such a letdown engine, ive only drivin one once but i was expecting 4age type response. man was i wrong, and its got a fucking turbo!

A buddy of mine has gone through 3 20v 1.8t in his Passat in less than 100k miles.
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Robb

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Re: valvetrain on a locomotive
« Reply #28 on: October 22, 2009, 08:06:11 PM »
Quote from: 92CXyD on October 22, 2009, 07:28:56 PM
Quote from: t_cel_t on October 22, 2009, 07:26:48 PM
god that 20v vw is such a letdown engine, ive only drivin one once but i was expecting 4age type response. man was i wrong, and its got a fucking turbo!

A buddy of mine has gone through 3 20v 1.8t in his Passat in less than 100k miles.


Thats cause its an Longitudinal mounted unit.  Teh horizontal mounted ones are much better, but still 1.8t fail. 

That being said, teh 2.0t is a FAR better engine, and is VERY reliable believe it or not. 
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j.h.christ

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Re: valvetrain on a locomotive
« Reply #29 on: October 22, 2009, 09:04:19 PM »
Quote from: t_cel_t on October 22, 2009, 07:26:48 PM
god that 20v vw is such a letdown engine, ive only drivin one once but i was expecting 4age type response. man was i wrong, and its got a fucking turbo!

drive by wire faggotry
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