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I Have Some ????

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Old 10-27-2006, 03:51 AM
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Default I Have Some ????

How big of a cam can i go with on a 4.8 and will ls1 heads be overkill for me or 5.3 heads
Old 10-27-2006, 06:17 AM
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I would keep the heads you have on the truck now.
and personally i owuldnt go much bigger then a 222 222 570 570 112lsa cam in a 4.8 L
but you know its really up to you. what is daily driveable to some people other people couldnt stand it.
Old 10-27-2006, 07:07 AM
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stock heads are fine, but if you're wanting a higher CR go with the LS1/LS6 heads. other than that your heads would be fine with a TR220. dunno what you're goin for really. street or strip mainly?

Last edited by jakebdb56; 10-27-2006 at 11:57 AM.



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