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How to change valve springs?

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Old 02-09-2010, 08:11 PM
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Default How to change valve springs?

What is the easiest way to change the valve springs with the engine IN the car? I just bought a 2000 TA, medium sized cam, and after talking to a guy that looked at buying it, I think I would be better off pulling a spring and getting it measured.

Would it be easier to pull the 6 bolts from the subframe, and pick up the car 6" or so?
Old 02-10-2010, 01:25 AM
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Tim's tool. Search this site.
Old 02-10-2010, 03:36 AM
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if your just puling one do the driverside front and if ony one just buy a cheap sping tool fron local parts store
Old 02-10-2010, 08:37 AM
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I have a tool I made when we did my brother's springs/retainers after he blew up his LS1, but we did that with the subframe/engine out of the car. Im not worried about when I pull just 1 to test it, I am worried about needing to change them how much of a PITA the ones under the cowl are going to be.
Old 02-10-2010, 10:52 PM
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The problem with only measuring one of them is that it won't tell you a thing about the other 15.
Old 02-11-2010, 08:02 AM
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Originally Posted by SpecV44
I have a tool I made when we did my brother's springs/retainers after he blew up his LS1, but we did that with the subframe/engine out of the car. Im not worried about when I pull just 1 to test it, I am worried about needing to change them how much of a PITA the ones under the cowl are going to be.
PITA level on changing the rear ones is 2 out of 10. Not real easy, but not real bad either.
Old 02-12-2010, 02:51 PM
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check out ls1howto dot com and it will show you plus have tool recommendations.
Old 02-13-2010, 06:30 PM
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Originally Posted by eseibel67
Tim's tool. Search this site.
Used it last week. Good/inexpensive tool.

Last edited by squirts11; 02-13-2010 at 09:40 PM.
Old 02-13-2010, 07:44 PM
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The Crane tool is the Best IMO. Thunder sells a clone IIRC.



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