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-   -   427 engine (https://chevroletforum.com/forum/general-tech-10/427-engine-107788/)

Carm Dec 12, 2021 7:27 AM
427 engine
 
Good morning I just rebuilt my 427 Chevy motor the heads are making a tapping noise the person who did the engine said he has this problem all the time with new parts to put in the Heads. Any truth or forward to this

kevinkpk Dec 12, 2021 9:13 AM
Originally Posted by Carm (Post 473558)
Good morning I just rebuilt my 427 Chevy motor the heads are making a tapping noise the person who did the engine said he has this problem all the time with new parts to put in the Heads. Any truth or forward to this
Did you set the valve lash? What is the gap between the rocker arm, and valve?


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