Tapping Then Vibration In #4 Intake Valve Area F Head

Jegs used to sell a pretty affordable valve spring checker, I don't know if they still do
TJ

 

Posting a video with sound. Sound is actually louder than it actually is. Opinions on how it sounds? All valves adjusted, timing at 7 degrees, has good power on test drive.
<iframe src="Untitled from Gerald Haigh on Vimeo" width="640" height="360" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="">Untitled</a> from <a href="Gerald Haigh">Gerald Haigh</a> on <a href="Vimeo: Watch, upload, and share HD and 4K videos with no ads">Vimeo</a>.</p>

 

Thanks, I haven't heard this run correctly for 16 years. BTW getting 17 mpg over the last 300 miles. I just need to stop second guessing my work.