Piston to Valve Clearance 

Imagine if going to school each day consisted of this kind of learning in the 80’s I would have been a honor roll student .. I’m addicted to these videos You speak y language thank you for these videos sir

You are the Einstein of the engine world. These videos are always so in-depth. Great work.

This is amazing to have Mr Morris sharing this knowledge for free. Great stuff from a legend

Love what Mr. Morris is doing. Sharing his knowledge and experiences = priceless!!!

About to build a motor. I'm glad I saw this

Thanks for all these videos , they really help demystify these concepts.

Thank you Steve for humbly sharing - you are making advanced engine building knowledge accessible and enjoyable for the average person.

Absolutely love your videos. Currently doing engine teardown for a big figure in the engine world. Learning more from you this far

What amazes the crap out of me is people like you that make real efforts to share your knowledge. It's such a good human trait. Big thank you.

Steve you've a knack of explaining complicated stuff so as ordinary people can understand it!

Very interesting info Steve. Thanks for sharing!

Great video Steve. Keep up the good work 👍

Hey Steve, Thank you very much for your instructional video series. You've done an excellent job explaining a lot of difficult-to-understand events that occur when building and running a high H.P. engine. I think the word you've been looking for during this series of videos is "longevity", not criticizing you in any way, just trying to help. Seldom do you find someone that possesses and is willing to share the amount of knowledge that you have shared with us all, thank you.

The knowledge you just unleashed.. WOW

I LIKE THAT YOU ARE AT THE TOP OF THE GAME OF MOTORS, AND THAT YOU ARE NOT ARROGANT ABOUT IT

Super good lesson! Building my first aluminum block 410 sprint car engine, big Learning curve. Thanks for the videos!

First time I have seen this subject demonstrated on RU-vid. It's been 25 years since I watched my engine builder check my engine's clearance.

Very nice video with a lot of knowledge!

Great explaination.

Great video. Learned a lot 👍👍