Billet cams and lifter supply

ProfessorRock · 11-01-2022, 11:44 AM

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.

11-01-2022, 11:44 AM	#1
ProfessorRock Junior Member Join Date: Aug 2022 Location: PHXarea. +Ohio Posts: 82 Likes: 27 Liked 48 Times in 24 Posts	Billet cams and lifter supply 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. __________________ Rocketmancoatings