xer and xfi lobes??

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Feb 24, 2009 | 10:08 PM

LS 60 APACHE

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From: stony creek va

xer and xfi lobes??

hello! what is the differance ? which is more aggresive? which would be the quietest? thanks for any info!!

Feb 24, 2009 | 10:15 PM

sonoma43

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From: Saint Joseph, MI

The XE-R's are the most aggessive I believe.
They are very driver friendly as well and produce big power numbers

Feb 24, 2009 | 10:47 PM

budhayes3

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Yes, the XE-R's are more agressive, and therefore harder on the valvtrain and I believe noiser.

Feb 26, 2009 | 08:10 PM

LS 60 APACHE

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From: stony creek va

thanks!!!

Feb 26, 2009 | 08:16 PM

sonoma43

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From: Saint Joseph, MI

dont forget all aftermarket cam's will come with some valvetrain noise...they are not that noisy though....especially if your runnin lt's with no cat's

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