Comp 915s vs 918s
#1
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Comp 915s vs 918s
I've heard that the spring pressure on 918s is a little too much on a stock cam. But the 915s are supposed be be ok. 105 vs 130lb. I'm wondering because I have many projects right now, and i've got a couple springs that are down on the T/A, and I don't have time to do a cam right now, but it will be put in in a few months.
I have a friend that did the 915s before his cam, and he is wondering if it is a limit over the 918s now on how big he can go.
any input?
I have a friend that did the 915s before his cam, and he is wondering if it is a limit over the 918s now on how big he can go.
any input?
#3
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If you do not plan any cam change, ie stay stock, then just get a set of LS2 springs (otherwise known as LS6 springs 02+)
They are much cheaper and will do the job fine.
They are much cheaper and will do the job fine.
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#8
Well 918s arn't really an option right now since Comp has stopped selling them due to failures.
But you can get the old/good 918s and 915s from PAC. New part # is PAC-1218 and 1215.
But you can get the old/good 918s and 915s from PAC. New part # is PAC-1218 and 1215.
Last edited by Yeahdoug; 10-01-2007 at 01:05 PM.
#10
I am running shimmed PAC 1518 springs now. Great spring. I replaced my 918's with them when with the camswap.