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What lifters should I get?

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Old May 27, 2010 | 12:06 AM
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Default What lifters should I get?

I am getting ready to install some TFS 215s that I bought a while back. Getting ready to gather up the parts I will need & gonna replace the lifters. I heard LS7 lifters work in the LS1s but I also heard just get LS1 lifters so which one is better to use?
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Old May 27, 2010 | 12:11 AM
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Stock lifters are fine. Some run the Comps some run the Morels as far as aftermarket goes. Preference in preload. I ran CompR's back in the day and never had some of the issues that others experienced. I would get a good amount of feedback on it before you make any kind of decision though.
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Old May 27, 2010 | 12:13 AM
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I ran ls7s in mine. Had alota people tell me to run them when i was in the process of gathering parts for my build
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Old May 27, 2010 | 12:25 AM
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Originally Posted by Zach79Z
I ran ls7s in mine. Had alota people tell me to run them when i was in the process of gathering parts for my build
I went to the Scoggin Dickey site & found the LS7 lifter is the replacement lifter for all gen 3 engines. The lifter trays are plastic, I have heard of aluminum(LS2??) lifter trays which I would like to get as well. Who sells these?
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Old May 27, 2010 | 12:28 AM
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I got my ls2 lifter trays from thunder racing. They got them for $8 a peice (need 4) but im sure scoggin dickey prolly has them too
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Old May 27, 2010 | 12:30 AM
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Originally Posted by orangeapeel
Stock lifters are fine. Some run the Comps some run the Morels as far as aftermarket goes. Preference in preload. I ran CompR's back in the day and never had some of the issues that others experienced. I would get a good amount of feedback on it before you make any kind of decision though.
Issues? I know Morels are not cheap & would rather run stock replacements as they are much better priced.
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Old May 27, 2010 | 12:58 AM
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Running new stock lifters and have no issues w/ a somewhat aggressive custom cam.
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Old May 27, 2010 | 02:44 AM
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People only had issues because they just dropped them in and didnt set them up properly.
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Old May 27, 2010 | 06:56 AM
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Originally Posted by flintwrench69
I am getting ready to install some TFS 215s that I bought a while back. Getting ready to gather up the parts I will need & gonna replace the lifters. I heard LS7 lifters work in the LS1s but I also heard just get LS1 lifters so which one is better to use?
You've got a PM...

Christian
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Old May 27, 2010 | 07:01 AM
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I'd get new lifters for sure, but my shop told me before my head swap that my stock lifter trays were 100% fine!
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Old May 27, 2010 | 11:49 AM
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LS7 lifter FTW
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Old May 27, 2010 | 11:54 AM
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LS7s here
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Old May 27, 2010 | 07:08 PM
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Just got off the phone with Thunder Racing. They said Morels are overkill unless you are building 800HP machine. They said that they use LS7 lifters all the time in 500-600HP builds. New lifter trays were also recommended as the factory plastic ones get brittle after lots of miles of heat cycles and such.

Therefore I just ordered GM LS7 lifters for $147 as well as

Pat G spec'd cam, GM head gasket, GM exhaust manifold gasket, GM head bolts, GM waterpump gasket, GM front cover gasket, GM front cover seal, GM valve cover gaskets, GM LS2 timing chain, GM lifter trays, GM crank bolt
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Old May 28, 2010 | 12:56 AM
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Originally Posted by on2
Just got off the phone with Thunder Racing. They said Morels are overkill unless you are building 800HP machine. They said that they use LS7 lifters all the time in 500-600HP builds. New lifter trays were also recommended as the factory plastic ones get brittle after lots of miles of heat cycles and such.

Therefore I just ordered GM LS7 lifters for $147 as well as

Pat G spec'd cam, GM head gasket, GM exhaust manifold gasket, GM head bolts, GM waterpump gasket, GM front cover gasket, GM front cover seal, GM valve cover gaskets, GM LS2 timing chain, GM lifter trays, GM crank bolt
Yea I am just gonna get the LS7 lifters & aluminum trays.
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Old May 29, 2010 | 09:15 AM
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I called Scoggin Dickey & ordered some LS7 lifters along with the LS2 lifter trays. I didnt know they were plastic but thats what they tell me. I also ordered head gaskets, Yella Terras, & HP Tuners from them. I am glad I called them cuz over the phone the YTs were only $402, their site lists them at $469. Only bad thing is theyre on backorder till 6-28. Anybody else have these for that price?
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Old May 29, 2010 | 03:56 PM
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Yeah, I bought LS2 trays from TSP and it's plastic.
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Old May 29, 2010 | 05:45 PM
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are the ls2 trays an upgrade at all tho besides being new?
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Old May 31, 2010 | 12:15 AM
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Originally Posted by sinful7
are the ls2 trays an upgrade at all tho besides being new?
I think they are, I heard they are made a lil sturdier from the call I made to Scoggin Dickey.
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