Lifter rule in Stock

[SSDiv6]

This is the actual language on the 2017 rule change.
It's not clear enough and it needs to be explained better.
It does not say that hydraulic lifters can be replaced with solids.
It still gives the requirements for checking hydraulic lifters.

[Mark Yacavone]

Originally Posted by SSDiv6

This is the actual language on the 2017 rule change.
It's not clear enough and it needs to be explained better.
It does not say that hydraulic lifters can be replaced with solids.
It still gives the requirements for checking hydraulic lifters.

After re-reading this, I think it gives the okay for ceramic bottom lifters, ..about 15 years after the fact.
I'll have to call my law firm , Dewey, Screwum , and Howe, and get an interpretation.

[Jim Wahl]

Originally Posted by SSDiv6

This is the actual language on the 2017 rule change.
It's not clear enough and it needs to be explained better.
It does not say that hydraulic lifters can be replaced with solids.
It still gives the requirements for checking hydraulic lifters.

It also still says you must use OEM rocker arms or adjustable push rods (not both)????? The roller rocker OK has been law for several years? Jim

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