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Old 04-24-2024, 01:30 AM   #106
GB SISSON
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Join Date: Jan 2014
Location: Orcas Island Washington
Posts: 5,137
Default Re: 276 stroker from 35 years of parts

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Got ya workin' overtime there Pete! This afternoon I wanted to do some tests with the sets of Johnson lifters in case I take that fork. I knew there were some duds so I went through and found one that wouldn't hold 10 in/lbs and started with that.General consences is a nice tight one will hold 60 in/lbs. I pulled the cap screw and compressed it. Threaded back in it held 80 so I ran it in and out about 5 times and it holds 60. This 20" adjustable wrench must weigh at least 3 lbs and it takes the reading to 45 in/lbs. I repeated this procedure on 4 more lifters, but less oomph on the vice. If you were to do this test I think you'd agree that 40 in/lbs should be more than ample to prevent movement. Far better results than I have had with the overseas lifters. I guess I can skip the loctite.
Attached Images
File Type: jpg Adjustable lifter cap screw.jpg (69.8 KB, 136 views)
File Type: jpg Adj lifter 45 inch lbs.jpg (146.3 KB, 142 views)
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Owner/Operator of 'Jailbar Ranch' on the side of Mt. Pickett. Current stable consists of 1946 1/2 ton pickup turned woodie wagon with FH V8, 1946 Tonner Pickup with 226 H six, 1979 Toyota landcruiser wagon, now wearing 1947 Ford Jailbar sheet metal. 'Rusty ol' floorboards, hot on their feet' (Alan Jackson)
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