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Ls2 Timing chain in Ls1 issues.

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Old Dec 19, 2015 | 04:46 PM
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Default Ls2 Timing chain in Ls1 issues.

So he opted to use a timing chain off the newer Silverado truck.

Last edited by Fullblast; Dec 21, 2015 at 08:04 AM.
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Old Dec 19, 2015 | 05:21 PM
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Can someone tell me the proper Cloyes timing set that will work with my Ls1?
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Old Dec 19, 2015 | 05:39 PM
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I think it was 3220 I used.
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Old Dec 19, 2015 | 06:30 PM
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Is it likely to break a truck chain with 430 rwhp on a street car?

Last edited by Fullblast; Dec 20, 2015 at 04:26 PM.
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Old Dec 19, 2015 | 07:48 PM
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I think what the tuner meant was that the Ls2 chain uses a dampener on the ls2 block. Since the ls1 doesn't have a dampener, he's opting for the stronger truck chain. Does this sound better?
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Old Dec 19, 2015 | 08:57 PM
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does your block have the provisions for a chain damper? Either way the LS2 should work fine...it's been used countless times on LS1's with or without a damper. My LS1 had the block tapped so I installed the Ktech LS6 damper with LS2 chain for extra piece of mind.
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Old Dec 19, 2015 | 09:01 PM
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I ran a ls2 chain without a dampener on my LS1 at 7100 for a long time. Then on the 408 at 7200 for about 3000 miles and maybe 20 track passes never had a problem.
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Old Dec 19, 2015 | 09:20 PM
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No, it's a 99 block with out a damper. This car will be my daily driver, at least til I get another one. So longevity of all components is my primary concern.

Last edited by Fullblast; Dec 20, 2015 at 04:27 PM.
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Old Dec 19, 2015 | 09:26 PM
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There were thousands of ls1 blocks produced that did not come with a damper but the block was tapped for it.

Aside from that you can still run the LS2 chain with or without one...been done countless times. If your block is not tapped, then the trick flow kit is a option if you want to install a damper.
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Old Dec 20, 2015 | 07:48 AM
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Originally Posted by kinglt-1
There were thousands of ls1 blocks produced that did not come with a damper but the block was tapped for it.

Aside from that you can still run the LS2 chain with or without one...been done countless times. If your block is not tapped, then the trick flow kit is a option if you want to install a damper.
This. Not sure what your tuner is saying but it doesn't sound correct. If you order an LS1 chain, you get the later chain which may no longer even be the "LS2" chain. I would use the Trick Flow kit if your block isn't tapped as suggested.
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Old Dec 20, 2015 | 11:44 AM
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Its too late in the game to order anything by mail. The motor is beinLsssembled

Last edited by Fullblast; Dec 20, 2015 at 04:27 PM.
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Old Dec 20, 2015 | 11:50 AM
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Dude, ur over thinking all this... just use The ls2 chain n be done with it!
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Old Dec 20, 2015 | 03:16 PM
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I'm not building the motor myself or I would.

The shop that's building it doesn't

Last edited by Fullblast; Dec 20, 2015 at 04:13 PM.
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Old Dec 20, 2015 | 03:30 PM
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The ls1,ls2 and all the truck engine chains now are the same GM part number.Just got one last week.
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Old Dec 20, 2015 | 03:34 PM
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Really? So the truck chain is the same?

Last edited by Fullblast; Dec 20, 2015 at 04:28 PM.
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Old Dec 20, 2015 | 03:51 PM
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I just went to oreillys and they said the Silverados and the Ls2 chains are the same. So your right.
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Old Dec 20, 2015 | 03:52 PM
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Originally Posted by Fullblast
I'm not building the motor myself or I would.

The shop that's building it doesn't want to put it on there, because the lS2 engine has a tensioner and a damper. He said the chain could get slack since it don't have a tensioner.

He's supplying the chain himself and is offering a bigger truck chain off a 6.0. I'm starting to think it's bullshit and I don't see why the Ls2 chain would be a problem since many.guys are using them.

I would like the ls2 chain, but it might be a bit sloppy going over the old ls1 gears in the timing set. I may just go to oreillys and buy the Cloyes Ls2 Timing set myself. Can someone please confirm that the proper set is the Cloyes C3220 and that it will fit no problems and won't have any issues running it without a damper? I don't have time to order one.

There's no over thinking here....I'm pushing $6500 on this rebuild and I can't have no fuckups or weak points. I'm getting frustrated because he's telling me one thing and you guys are telling me differently.
Find a new shop...they have no clue! Seriously...not trying to be a dick, but that is common knowledge in the LS world.
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Old Dec 20, 2015 | 03:57 PM
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Originally Posted by Fullblast
Really? So the truck chain is the same as the Ls2? That's strange. So every one is putting Ls2 chains on their trucks then?
Drop the truck vs car crap, people do stupid things, hell guys have swapped on LS1 intakes that hurt power because they are like you and "know" that truck stuff has to be garbage.
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Old Dec 20, 2015 | 04:01 PM
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My car and all my parts are there, and it's supposed to be finished tomorrow....and there's no time to go to another shop and be done before Christmas.

Last edited by Fullblast; Dec 20, 2015 at 04:28 PM.
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Old Dec 20, 2015 | 04:11 PM
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Originally Posted by 96capricemgr
Drop the truck vs car crap, people do stupid things, hell guys have swapped on LS1 intakes that hurt power because they are like you and "know" that truck stuff has to be garbage.
I was quoting what the other guy said about the ls2 chain and truck chain being the same.

Last edited by Fullblast; Dec 21, 2015 at 08:02 AM.
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