Generation III Internal Engine - cam swap: remove heads or not?
02-05-2003, 05:43 PM
I have heard that not removing the heads during this process can cause distortions in the block, and that GM recommends head removal when swapping cams. anyone else heard of this? I don't have a manual I can refer to. thanks in advance
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02-05-2003, 06:59 PM
i have never heard of this.
Go to www.torquecentral.com (http://www.torquecentral.com)
it has explicate instructions for a cam swap
02-05-2003, 08:37 PM
I have done a few swaps and never removed the heads....
02-06-2003, 06:25 AM
I didn't do it on mine, and no problems so far.
02-06-2003, 06:31 AM
You do NOT have to removed the heads.
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