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when to change lifters

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Old 12-26-2005, 04:40 PM
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Default when to change lifters

i have a 2001 5.3 with 59k miles and i am going to be getting a new cam for it, are the lifters reuseable at this mileage or a should i replace them.
Old 12-26-2005, 05:25 PM
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They are, but it doesn't hurt to get a new set I guess...

I am replacing mine but it costs around $200. Since I am doing heads/cam i'd like new lifters in there also. Mine have 75k.
Old 12-26-2005, 05:56 PM
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Originally Posted by BlackHawk T/A
They are, but it doesn't hurt to get a new set I guess...

I am replacing mine but it costs around $200. Since I am doing heads/cam i'd like new lifters in there also. Mine have 75k.
I did the same at 56,000.
Old 12-26-2005, 09:31 PM
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This question falls into two different categories of thinking:
1) if it ain't broke, don't fix it
2) why not upgrade it since you're already in there

The first category is for those who have replaced lifters when they didn't necessarily need to and then had problems with PITA replacement lifters (*ahem* comp r lifters *ahem). The second is for those who have had luck with their replacement lifters (a lot of times, comp oe replacements). It's basically up to you, it's like replacing the oil pump when doing a cam swap.
Old 12-26-2005, 10:54 PM
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IMO, if you arent pulling the heads, its a lot of extra work.
Old 12-27-2005, 02:16 AM
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replacing mine while the heads are pulled. motor has 133,xxx miles. I fig its about time to change'em anyways.
Old 12-27-2005, 08:14 AM
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Originally Posted by 67Ranger
IMO, if you arent pulling the heads, its a lot of extra work.
LOL! If he is replacing the lifters, then he clearly IS going to pull the heads!
Old 12-27-2005, 11:02 AM
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he said that he was changing the cam... nothing about swaping the heads. Most people can swap a cam without pulling the heads, and that was what i was saying.
Old 12-27-2005, 11:15 AM
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keep the stock ones
Old 12-27-2005, 11:19 AM
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Originally Posted by ArcticZ28
This question falls into two different categories of thinking:
1) if it ain't broke, don't fix it
2) why not upgrade it since you're already in there

The first category is for those who have replaced lifters when they didn't necessarily need to and then had problems with PITA replacement lifters (*ahem* comp r lifters *ahem). The second is for those who have had luck with their replacement lifters (a lot of times, comp oe replacements). It's basically up to you, it's like replacing the oil pump when doing a cam swap.

I don't totally agree w/ that last statment. I would much rather and WOULD replace the oil pump over the lifters. Not just b/c I was in there but b/c w/ the cam, higher rpms etc, you need to ENSURE that oil pressure and failure isn't an issue. W/ the lifters, if they aren't a problem don't worry about it IMO. Now if you have the spare cash and need the piece of mind, then put new ones in. I'd just go w/ stocker replacments though.
Old 12-27-2005, 11:26 AM
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also depends on what year your car is for oil pump swap
Old 12-27-2005, 12:27 PM
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Originally Posted by 67Ranger
he said that he was changing the cam... nothing about swaping the heads. Most people can swap a cam without pulling the heads, and that was what i was saying.
I know dude, it was a joke. A play on your wording. I was playing on the fact that in order to replace the lifters you need to pull the heads.
Old 12-27-2005, 03:10 PM
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Originally Posted by Fenster
I don't totally agree w/ that last statment. I would much rather and WOULD replace the oil pump over the lifters. Not just b/c I was in there but b/c w/ the cam, higher rpms etc, you need to ENSURE that oil pressure and failure isn't an issue. W/ the lifters, if they aren't a problem don't worry about it IMO. Now if you have the spare cash and need the piece of mind, then put new ones in. I'd just go w/ stocker replacments though.
Plenty of people run stock oil pumps after cam swaps. It's not mandatory to change the pump at all, especially if you have the ls6 pump from the start.
Old 12-27-2005, 04:14 PM
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cheap fast reliable - pick two
Old 12-27-2005, 04:23 PM
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Originally Posted by TAQuickness
cheap fast reliable - pick two
Youre generous. Id have said pick only one.




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