holley terminater x max with Ls3 intake and hopefully my stock injectors ,motor had 130000 on it. Thanks. RodWhy do you want to change them?
If you want something better, then you need a set of Johnson’s 2116LSR, but link bars are expensive and will most likely require a different pushrod.
For a mild build I’d throw in néw lifter trays if over 100k on the clock and forget about it.
What are you doing with the VVT and what engine management?
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