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LS7 cam in a LS1?????

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Old Jun 27, 2008 | 12:38 AM
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Default LS7 cam in a LS1?????

has anyone done this yet and if so what gains were made?
i got a ls7 cam in the garage sitting on the shelf gathering dust, just seeing if it might be useful in a LS1
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Old Jun 27, 2008 | 12:39 AM
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wont fit so i have been told by a sponsor
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Old Jun 27, 2008 | 12:40 AM
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Originally Posted by 180ls1
wont fit so i have been told by a sponsor
hmmmm
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Old Jun 27, 2008 | 12:55 AM
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Originally Posted by 180ls1
wont fit so i have been told by a sponsor
What problems will it have ?
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Old Jun 27, 2008 | 01:05 AM
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he did not say, try a search someone asked the same question and i cant remember for the life of me what was wrong. but i think it had to do with the end of the cam not the lobes part.
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Old Jun 27, 2008 | 05:10 AM
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A stock LS7 cam would not have the machined trigger area towards the rear that an LS1 cam sensor needs to read.



The stock LS7 cam is probably bare in that area...the same as this stock LS2 cam.
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Old Jun 27, 2008 | 06:47 AM
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Great Info
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Old Jun 27, 2008 | 07:37 AM
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VERY nice info. BUT not to say on a LS1 cam, the spec could be ground, that would be interesting.
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Old Jun 27, 2008 | 08:19 AM
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210/230 on a 120+4 lsa? .630 lift i think.

sounds like a lingenfelter cam. i would think better grinds could be had for a 346 cid engine.
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Old Jun 27, 2008 | 09:18 PM
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Default LS7 cam in an LS1

You can put an LS7 or three bolt LS2 camshaft in an LS1 or LS6 engine, you would just have to put an LS2 front timing cover and sensor on the engine and use a 2005 LS2 front timing gear and then extend the camshaft sensor with an adapter harness to the front of the engine.

The parts to do this would cost around $185 so it isn't very cost effective unless you got a very good deal on the camshaft.

You can't easily put a single bolt LS2 or LS3 camshaft in a LS1 or LS6 since a single bolt, single reluctor tooth camshaft timing gear doesn't exist.


Originally Posted by 180ls1
wont fit so i have been told by a sponsor
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Old Jun 28, 2008 | 01:36 AM
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Originally Posted by Jason Haines @ LPE
You can put an LS7 or three bolt LS2 camshaft in an LS1 or LS6 engine, you would just have to put an LS2 front timing cover and sensor on the engine and use a 2005 LS2 front timing gear and then extend the camshaft sensor with an adapter harness to the front of the engine.

The parts to do this would cost around $185 so it isn't very cost effective unless you got a very good deal on the camshaft.

You can't easily put a single bolt LS2 or LS3 camshaft in a LS1 or LS6 since a single bolt, single reluctor tooth camshaft timing gear doesn't exist.
I just did this for a customer and it is NOT worth it. He got the cam for free so he didn't mind paying for the swap, but if I were any of you I wouldn't waste your time/money and/or the shops time to do it.
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Old Jun 28, 2008 | 08:50 AM
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Originally Posted by Damian
I just did this for a customer and it is NOT worth it. He got the cam for free so he didn't mind paying for the swap, but if I were any of you I wouldn't waste your time/money and/or the shops time to do it.
He is correct..there are much better cams out there..it is not worth the effort to put it in..figure out what your HP/TQ goal is and study your cam selection ... you should match your components to work together to reach your performance goal..just throwing on a part because it is cheap is not the route to go.
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Old Jun 28, 2008 | 01:58 PM
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first off, that cam is designed for 427ci, dropping it in a 346 would be a total mismatch.
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