Volvo RWD 120-130 Forum

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Hey, engine builders, I need some guidance. 120-130 1966

posted by Gary L on Sun Sep 23 12:48 CST 2007
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last visit: Wed Oct 22 10:26 CST 2014

[RELATED]

"The clearance ramps on a C cam move at 3 degrees/.001" lifter rise. For every .001" at the lobe that you reduce the clearance (.0015" at the valve), you increase the time spent off the seat by 6 degrees, but because the difference in airflow is only 1/400th difference, you have a nett loss of overall performance & a large loss of time where valve is spent on the seat which is the time that the exhaust valve is cooling."

And with a "D" cam... same situation?

Gary L
--
1971 142E ITB racer, 1973 1800ES, 2002 S60 T5

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ANSWERED Hey, engine builders, I need some guidance. [120-130][1966]
posted by sdewolfe subscriber on Thu Sep 20 10:27 CST 2007 >

ANSWER Hey, engine builders, I need some guidance. [120-130][1966]
posted by walrus3 subscriber on Thu Sep 20 12:34 CST 2007 > V
- Hey, engine builders, I need some guidance. [120-130][1966]
  posted by JohnMc on Fri Sep 21 05:20 CST 2007 > V
  - Hey, engine builders, I need some guidance. [120-130][1966]
    posted by walrus3 subscriber on Fri Sep 21 06:13 CST 2007 > V
    - Hey, engine builders, I need some guidance. [120-130][1966]
      posted by JohnMc on Fri Sep 21 10:07 CST 2007 > V
      - Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Phil S. on Fri Sep 21 11:16 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by sdewolfe subscriber on Fri Sep 21 16:14 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 21 22:20 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by derek uk subscriber on Sat Sep 22 00:46 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Sat Sep 22 02:42 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by derek uk subscriber on Sat Sep 22 12:29 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 28 01:55 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by derek uk subscriber on Mon Oct 1 02:39 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Sun Sep 23 12:48 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 28 01:44 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Sun Sep 30 15:48 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by lee subscriber on Sun Sep 30 17:33 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Mon Oct 1 06:46 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Sun Oct 7 06:13 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Sun Oct 7 17:09 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Mon Oct 8 06:53 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Mon Oct 8 12:21 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Tue Oct 9 20:54 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Wed Oct 10 02:48 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Thu Oct 11 17:42 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Fri Oct 12 01:57 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Oct 12 04:22 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Gary L subscriber on Fri Oct 12 17:40 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Sun Oct 7 06:25 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by someone claiming to be Shannon DeWolfe on Sat Sep 22 10:43 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by sdewolfe subscriber on Sat Sep 22 05:35 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 28 02:14 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by sdewolfe subscriber on Fri Sep 28 02:44 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 28 03:33 CST 2007 > V

Hey, engine builders, I need some guidance. [120-130][1966]
posted by Blue Horse on Thu Sep 20 17:02 CST 2007 > V

Hey, engine builders, I need some guidance. [120-130][1966]
posted by B20Paul. subscriber on Fri Sep 21 13:49 CST 2007 > V
- Hey, engine builders, I need some guidance. [120-130][1966]
  posted by hans on Sat Sep 22 13:49 CST 2007 > V
  - Hey, engine builders, I need some guidance. [120-130][1966]
    posted by lee subscriber on Sun Sep 23 16:17 CST 2007 > V
    - Hey, engine builders, I need some guidance. [120-130][1966]
      posted by hans on Sun Sep 23 16:49 CST 2007 > V
      - Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Fri Sep 28 02:08 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by hans on Sun Sep 30 15:30 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Sun Oct 7 05:58 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Phil S. on Sun Oct 7 09:28 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by Rhys on Sun Oct 7 18:28 CST 2007 > V
        
        Hey, engine builders, I need some guidance. [120-130][1966]
        posted by B20Paul. subscriber on Mon Oct 8 06:41 CST 2007 > V

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Volvo RWD 120-130 Forum

Hey, engine builders, I need some guidance. 120-130 1966