 911 Valve Adjusters for my Type-4 2.0L?, Good Idea or Bad Idea? |
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| ericread |
 Jul 30 2009, 03:49 PM
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The Viper Blue 914  Group: Members Posts: 2,177 Joined: 7-December 07 From: Irvine, CA (The OC) Member No.: 8,432 Region Association: Southern California  |
Somewhere earlier I saw a comment that Jake had recommended using 911 Valve Adjusters in the Type-4 engine... Or maybe he had recommended against it. I can't remember.
Anybody out there have experience in this? My adjusters and adjuster nuts were pretty gnarled when I got my car a few years ago. Now with bi-monthly adjustments, I'm looking to replace them. Will the 911 adjusters fit the existing rocker arms? Do I need the same nuts? If I go ahead with this, should my properly adjusted valves run quieter? And is there any advantage to replacing the springs? As a result of some moderate leaky valve guides, my plans are to have the heads re-built this winter. Should I wait until the heads are rebuilt, or is there any reason I shouldn't go ahead with the adjusters, nuts and springs right now? Any thoughts? My thanks. Eric Read |
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Posts in this topic
ericread 911 Valve Adjusters for my Type-4 2.0L? Jul 30 2009, 03:49 PM
orange914 you'll need a set of 1.7 rockers and then you ... Jul 30 2009, 04:32 PM
dlestep
you'll need a set of 1.7 rockers and then you... Jul 30 2009, 07:58 PM
orange914
you'll need a set of 1.7 rockers and then yo... Aug 2 2009, 10:39 PM craig downs
you'll need a set of 1.7 rockers and then you... Aug 3 2009, 10:24 PM neil30076 OT - can't help on the adjusters, but i like t... Jul 30 2009, 04:47 PM ericread
OT - can't help on the adjusters, but i like ... Jul 30 2009, 06:00 PM Jake Raby Our SCCA FP race car is also Viper Blue
http://www... Jul 30 2009, 07:33 PM ericread
Our SCCA FP race car is also Viper Blue
http://ww... Aug 3 2009, 01:03 PM kconway Doesn't this potentially change the valvetrai... Aug 3 2009, 02:38 PM jhadler
Doesn't this potentially change the valvetra... Aug 3 2009, 02:46 PM Sleepin
[quote name='kconway' post='1198861' date='Aug 3 ... Aug 3 2009, 11:05 PM type11969
Doesn't this potentially change the valvetra... Aug 4 2009, 10:05 AM ericread
[quote name='kconway' post='1198861' date='Aug 3 ... Aug 4 2009, 02:05 PM type11969 It does not need to be precise, you can do it with... Aug 4 2009, 02:11 PM ericread
It does not need to be precise, you can do it wit... Aug 4 2009, 02:33 PM jhadler Okay, so if I'm reading the comments right, th... Aug 4 2009, 02:39 PM ericread
Okay, so if I'm reading the comments right, t... Aug 4 2009, 03:02 PM craig downs Umm you really need to redo the valve geometry. An... Aug 5 2009, 01:03 AM type11969 I disagree. If you grind the rockers down ~.06... Aug 5 2009, 07:48 AM Jake Raby I would say the geometry would need to be verified... Aug 5 2009, 07:52 AM type11969 When you say "work properly", what do yo... Aug 5 2009, 08:16 AM craig downs As Jake mentioned you need to check it. You are ma... Aug 5 2009, 07:34 PM type11969 I urge you to draw it out. If you don't have t... Aug 5 2009, 08:07 PM craig downs The goal of proper valve geometry is the aliment o... Aug 6 2009, 01:10 AM type11969 Okay, if you won't draw it out . . .
Crude d... Aug 6 2009, 09:19 AM cdadaa What is the desired "finish" measurement... Feb 14 2010, 01:35 PM bandjoey Way to go. Add these drawings to the save the tec... Feb 14 2010, 01:51 PM Chris Hamilton If you need something a bit stronger than the 911 ... Feb 15 2010, 03:10 PM bandjoey http://www.914world.com/bbs2/index.php?showtopic=1... Feb 15 2010, 03:47 PM underthetire I here the CB ones are ok. It's the empi and b... Feb 15 2010, 03:51 PM Cap'n Krusty
I here the CB ones are ok. It's the empi and ... Feb 15 2010, 04:03 PM Chris Hamilton
The Porsche ones are good. First class. The CB... Feb 15 2010, 05:19 PM ME733 .............I wonder If , when you compair the tw... Feb 15 2010, 04:01 PM bandjoey Sorry double post Feb 15 2010, 04:03 PM ME733 ............Keep Looking.......and compairing........ Feb 15 2010, 04:13 PM Cap'n Krusty In 37 years of working on 911s, I've never see... Feb 15 2010, 08:24 PM Chris Hamilton So are you talking about using these things in sto... Feb 15 2010, 09:33 PM Marty Yeoman
Any comments on using these as opposed to ... Mar 31 2011, 10:30 AM Marty Yeoman Bump Apr 1 2011, 05:14 PM nathansnathan Those are the same price as the adjusters Jake is... Apr 4 2011, 04:25 PM Jake Raby The difference is we aren't parts whores. We s... Apr 4 2011, 06:12 PM mgphoto I have a few questions, one is about valve rotatio... Apr 11 2011, 09:02 PM type11969 Clearance them enough so that the feet don't b... Apr 11 2011, 09:25 PM  |
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