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New camshaft, stock lifters? Good/bad?

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Old 12-28-2001, 04:45 PM
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Car: 06 Toyota Tundra SR5
New camshaft, stock lifters? Good/bad?

Im getting a comp cam 262h hopefully, and I was wodneirng if it would be fine with the stock lifters? If not I should get some aftermarket oens then right?
Old 12-28-2001, 05:06 PM
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if it's a roller cam yes. if not you'll wipe out the cam in the first 20 min. new cam -new lifters. old cam -old lifters in the same place they came out of. or new lifters. new cam -old lifters verry bad kiss the cam bye bye.
Old 12-28-2001, 05:06 PM
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do not use new cam old lifters.
in the first minit a new cam/lifter is fired up, the lifters set up a wear pattern.
its only like 150 for the new cam and lifters, so just do that.
Old 12-28-2001, 06:32 PM
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yup, if it's a flat tappet cam you need new lifters. I just purchased a crane extreme cam and lifters for $78 from summit, so you shouldn't have to spend too much money.
Old 12-29-2001, 03:11 AM
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If it is the engine in your firebird it should have roller lifters, so you can reuse them.
Old 12-29-2001, 07:44 AM
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Roller cams/lifters do not develop a wear pattern (in theory) so it's OK to reuse the lifters with a new (roller) cam. You'll notice that almost none of the roller cams advertised say they come with lifters.

However, flat tappet cams do develop a wear pattern so the lifters need to be replaced with the cam. Again, notice that almost all flat tappet cams advertised include new lifters.

You cannot use roller lifters with a flat tappet cam or vice versa.
Old 12-29-2001, 08:54 AM
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It wont hurt anything to have new lifters with an old cam will it though?

Thanks

Ben
Old 12-29-2001, 09:28 AM
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Originally posted by Momar
It wont hurt anything to have new lifters with an old cam will it though?
Flat tappet cams are so cheap (compared to a roller cam), that you might as well put a new cam in. As a "quick fix" on old engines, I have replaced lifters only with no problems. But they were "lo-performance beer wagons" and we didn't really care much about the cars. But I know a few guys that did this on some late 70s-early 80s SBCs (the era when Chevys had cam problem) and they didn't last very long.
Old 12-29-2001, 10:28 AM
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Well, it is not a stock cam but It has been used. It is still in the same block, and I planned on using new lifters in it. I guess it is my best bet anyway, because I dont know where the old ones went anymore.

Ben
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