 Rocker set question? |
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| NCRider |
 Dec 21 2013, 05:17 PM
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Newbie  Group: Members Posts: 18 Joined: 5-June 10 From: Apex NC Member No.: 11,809 Region Association: South East States  |
Hi all I'm building my 2270 Raby kit. I might be over thinking this but looking at the way the swivel foot seats on the valve stem is off center. Im thinking this is so that the valve rotates and I should not try and line it up on the valve center line. I can do that if it is necessary. How much offset is to much? I ask because some valves are visually different as far as the off set goes. Also how much clearance should I have between the rocker stack and the end block?
Jeff  |
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| messix |
Dec 23 2013, 11:07 PM
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AKA "CLUTCH KILLER"! Group: Members Posts: 6,995 Joined: 14-April 05 From: between shit kickers and pinky lifters/ puget sound wa.north of Seattle south of Canada Member No.: 3,931 Region Association: Pacific Northwest |
I read some where that the valve spring is what induces the valve to rotate
http://courses.washington.edu/engr100/Sect...lve%20Train.htm |
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| Mark Henry |
Dec 24 2013, 08:42 AM
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#3
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(messix @ Dec 24 2013, 12:07 AM)  I read some where that the valve spring is what induces the valve to rotate http://courses.washington.edu/engr100/Sect...lve%20Train.htm Either an educator or engineer wrote that. (IMG:style_emoticons/default/rolleyes.gif) Easier way of explaining this is "as the valve spring wraps and unwraps it induces valve rotation". |
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Posts in this topic
NCRider Rocker set question? Dec 21 2013, 05:17 PM
Scarlet75
Hi all I'm building my 2270 Raby kit. I might... Dec 21 2013, 05:29 PM Mark Henry
.....I might be over thinking this.....
Yep. Dec 21 2013, 05:43 PM NCRider Thanks Mark
".... Doesn't the Raby kit ... Dec 21 2013, 08:49 PM stugray The offset is ok.
When you are done I would be ve... Dec 22 2013, 10:43 AM r_towle The offset if fine and it's there to turn the ... Dec 22 2013, 03:54 PM
Mark Henry
The offset if fine and it's there to turn the... Dec 23 2013, 09:06 PM gothspeed
I read some where that the valve spring is what i... Dec 24 2013, 11:57 PM 914_teener
[quote name='messix' post='1974279' date='Dec 23 ... Dec 26 2013, 06:15 PM Jake Raby .004 lateral clearance is perfect for the rocker a... Dec 24 2013, 08:52 AM NCRider Thanks Jake
I have been playing around with get... Dec 24 2013, 04:58 PM euro911 If that's your engine, don't forget the lo... Dec 25 2013, 12:19 AM Jake Raby I prefer the swivel foot a little off center.. Tha... Dec 25 2013, 06:46 AM stugray I would really like to hear what the valve vs cam ... Dec 25 2013, 01:30 PM NCRider They are flat stainless steel shims that come in t... Dec 27 2013, 08:53 AM |
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