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-   -   plugged hyd. lifters (https://classracer.com/classforum/showthread.php?t=83368)

ProfessorRock 10-31-2022 11:19 AM

plugged hyd. lifters
 
Does anyone know who ? is still in the business of turning hyd. lifters into solids. no need to ask me why. lol

GTX JOHN 10-31-2022 02:11 PM

Re: plugged hyd. lifters
 
It is pretty easy to take them apart and shim them up.
You can do it yourself. I do not do shim them solid but
I do reduce the travel.

ProfessorRock 10-31-2022 03:51 PM

Re: plugged hyd. lifters
 
I need 100 of them . now who wants to do it.

ProfessorRock 10-31-2022 04:39 PM

Re: plugged hyd. lifters
 
Oh i already have the lifters.

J.R. Haddad 10-31-2022 07:57 PM

Re: plugged hyd. lifters
 
J. Allen Sherman's dad was always the go to guy for those. Someone here may have contact info.

JR

Larry Hill 11-01-2022 09:39 AM

Re: plugged hyd. lifters
 
What lifters are you modifying?

ProfessorRock 11-01-2022 11:41 AM

Re: plugged hyd. lifters
 
So i think its time to have a serious conversation about the problem that we are having right now with lifters and cam cores .Again --- this time its billet or steel cams and what kind of lifter material you are going to put on the billet cam. This is a problem only with flat tappets, so those using rollersmay not even be aware. So how many 'just stockers" using flats are there?? If u r one of those racers or eng. builders that have tried ordering a set of steel lifters to put on your steel cam, you know there are none ,zero avail. anywhere,and back ordered 6months or more. It seems to me that the eng. builders don't want to talk about it in public. (why? maybe they all think that their customers (racers) believe that their builder is the only one who knows how to get a bigger cam lobe and use more spring pressure than all the other guys. LMAO as its some big secret haha (it isn't). All the top builders know how to do it. So no one talks about it. But NOW its a problem for everyone. Want a new cam ,great heres one.$500 Example -Want some steel tappets to go on that fancy new cam- sorry Sic dont got any. Well we have just a couple sets coated with DLC cost$2200 or more.and if they bounce just one time they will destroy your engine. Not our fault. So i started this thread because i know a little bit about materials and coatings, not everything ,but a little. So why dont some of you builders who belong to Classracer get in this conversation and see if we can find a solution,because it is not going away anytime soon. I know this likely does not affect the cars with smaller engines or cam specs. that dont use a lot of spring pressure. But most do. So as much as us older guys don't like all the rule changes, allowing not original parts ,it might be time to have this discussion with NHRA to save the pre 1987 cars. Because all of the roller motors (engines) do not have this problem. as Mr. William said "tis not that i love Caesar less, but that i love Rome (classracing) more. I am posting this on top forum also.

ProfessorRock 11-01-2022 11:48 AM

Re: plugged hyd. lifters
 
Thanks men for offering help. but i dont think my first solution to this will work. The face is not hard enough for a billet cam core.


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