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Old 12-08-2016 | 05:25 AM
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Originally Posted by Black Baja
I don't know who was making them for them back in the day. Possibly Shaver??? Johnson currently makes Bodies for Isky and Crower. They are fork style with .750 wheels. Johnson use to make lifters for Comp. Comp dropped them because they were having problems. They also use to make lifters for Scorpion. scorpion were offshore boat people. I know in the beginning they were having problems with the pile valve in the Hydraulics. The guy who built the 540's that were in my Fountain was involved in the early testing with Scorpion. Scorpion has since dropped Johnson and got out of the lifter business from what I understand. Johnson had problems and shutdown for awhile. This was years ago. If you can think back a few years. There was a time when there was a big void in the market and you couldn't get hydraulic lifters anywhere...
I think your right about Ronnie Shaver making the lifters for awhile , he used them briefly in our sprintcar engines but stop because of problems.
The guys were assembling them along side the veggie cutters and race engines ! Loved listen to George tell stories , Ronnie.... Coolest Dude in the world , smart as hell too.
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Old 12-08-2016 | 06:36 AM
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Originally Posted by Black Baja
I don't know who was making them for them back in the day. Possibly Shaver??? Johnson currently makes Bodies for Isky and Crower. They are fork style with .750 wheels. Johnson use to make lifters for Comp. Comp dropped them because they were having problems. They also use to make lifters for Scorpion. scorpion were offshore boat people. I know in the beginning they were having problems with the pile valve in the Hydraulics. The guy who built the 540's that were in my Fountain was involved in the early testing with Scorpion. Scorpion has since dropped Johnson and got out of the lifter business from what I understand. Johnson had problems and shutdown for awhile. This was years ago. If you can think back a few years. There was a time when there was a big void in the market and you couldn't get hydraulic lifters anywhere...
Good info !

Which Johnson ? Just asking because even 'pros' are still messing up which is which.
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Old 12-08-2016 | 06:58 AM
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Originally Posted by SB
Good info !

Which Johnson ? Just asking because even 'pros' are still messing up which is which.
The expensive one
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Old 12-08-2016 | 07:06 AM
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I was running a 2.4 stainless valve in my Big Dukes with 350 lb on the seat, maybe I was just lucky. With so much being made in China now how do we find good parts
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Old 12-08-2016 | 07:17 AM
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Originally Posted by Black Baja
What was the duration @.020 and @.050?
276. .05
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Old 12-08-2016 | 07:21 AM
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Originally Posted by GPM
I was running a 2.4 stainless valve in my Big Dukes with 350 lb on the seat, maybe I was just lucky. With so much being made in China now how do we find good parts
You can't buy quality parts anymore. A lot of these cam companies are getting parts from Eaton. Eatons plant is in Mexico. Is this why Morel was having lifter issues awhile back?
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Old 12-08-2016 | 07:22 AM
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Originally Posted by 14 apache
276. .05
What was the @.020?
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Old 12-08-2016 | 07:43 AM
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Originally Posted by GPM
I was running a 2.4 stainless valve in my Big Dukes with 350 lb on the seat, maybe I was just lucky. With so much being made in China now how do we find good parts
Wow can't believe 350lbs and a stainless valve worked makes me feel good now with my own heads and titanium intake valves.
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Old 12-08-2016 | 07:45 AM
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Originally Posted by Black Baja
What was the @.020?
I don't remember I think it was .437 lobe. Will look for cam card but think it's gone.
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Old 12-08-2016 | 07:47 AM
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Sounds like we were running some similar parts, my cam was 304 /276 intake 312 /284 exhaust .782 .
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