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#16416 05/02/2005 3:56 PM | Joined: Aug 2003 Posts: 108 'Bolter | | 'Bolter Joined: Aug 2003 Posts: 108 | Fellas,
Is there any difference in performing valve tappet adjustment between solid and hydraulic lifters? Thanks.
Tyler | | |
#16417 05/02/2005 5:22 PM | Joined: Jan 2005 Posts: 310 Shop Shark | | Shop Shark Joined: Jan 2005 Posts: 310 | I'm assuming you mean for a 216/235/261. Yes and no. There is no difference in the procedure. Look for that in the Tech Tips area of this web site. The amount of adjustment is different. The tip will give you the info you need.
-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's
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#16418 05/04/2005 6:36 PM | Joined: Jan 2002 Posts: 622 Member | | Member Joined: Jan 2002 Posts: 622 | You can adjust hydraulics with the motor running, not so with solids. Solids are a pain in the butt.
delete my account and pictures
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#16419 05/04/2005 6:46 PM | Joined: Jan 2005 Posts: 95 Member | | Member Joined: Jan 2005 Posts: 95 | Yes you can adjust tappets on an running engine with solid lifters. In the Chevy garage I worked in during the 50's there were mechanics who adjusted them running and those who did it the other way. Each claimed their method was superior. I have always done it with the engine running because it's quicker. Never had any problems with lots of miles on 216's and 235's. | | |
#16420 05/04/2005 7:32 PM | Joined: Jan 2005 Posts: 310 Shop Shark | | Shop Shark Joined: Jan 2005 Posts: 310 | And lots of chewed up feeler guages...  I like the not running method. No oil to contend with, and to jerking around as you try to adjust them. Smooth and easy. Personally, I think I can adjust them without the engine running quicker than with it running. To each his own, I reckon.
-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's
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#16421 05/05/2005 1:41 AM | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | 35 years ago I was taught by the good ole boys how to adjust valve lash for mechanical lifters - with the engine running. Loud, messy, and difficult. Several years ago, I started adjusting lash on a warm engine, not running. It is almost too easy. Line up the #1 cylinder, adjust half the valves; rotate the crank 360 degrees, adjust the other half of the valves - techniques are posted in the tech section, in old discussions in the forum, and on other websites. | | |
#16422 05/05/2005 2:11 AM | Joined: Feb 2005 Posts: 399 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2005 Posts: 399 | Years ago, we would get an extra set of valve covers and cut out the tops so you could get to the lifters, put'm on, start it up, and adjust without oil running down and smoking on your exhaust manifolds..Just cut the centers out and leave the edges that roll over so you have some strength left | | |
#16423 05/08/2005 12:02 AM | Joined: Nov 2004 Posts: 117 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2004 Posts: 117 | I'm in the easy adjustment camp. Warm the engine and adjust not running. No problems!
cgresham1212
If you don't drive it, why have it?
55 1st Series 3100 5 window
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#16424 05/09/2005 9:34 AM | Joined: Aug 2004 Posts: 399 Shop Shark | | Shop Shark Joined: Aug 2004 Posts: 399 | There is a tool called clickadjust. It is made by the same company that invented the colortune glas spark plugs. Setting valves it`s a peace of cake with this tool. It is verry popular here in europe, but I´m sure they sell it in the US too. click here for a discription [img] http://mgaguru.com/mgtech/tools/pics/clickadjust.gif[/img] | | |
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