Quote:
Originally Posted by PhatStackSS
Many people have told me I should upgrade the lifters while I'm changing the cam out. I also seen many people say on forums to upgrade lifters if I'm not running stock cam. I have 61k miles on the engine, also I am putting kooks headers in while I'm at it.
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If you're going to do the lifters your going to have to pull the heads at that point you might as well get them ported.also don't forget to replace the lifter trays when I did my ported heads at 15K the lifter trays were a little loose holding the lifters compared to the new ones...I went back with the stock ls7/ls3 lifters