Cylinder Head 105 - Valve Job Basics
Valves not sealing? Valves not bent? This is how you fix that problem. In this video I outline the basic valve job procedure. Cleaning the valves, cleaning the seats, cleaning the combustion chamber and lapping the valves in to make a better seal. Here I cover the process start-to-finish. It's the same exact process for pretty much all non-rotary combustion engines. It takes patience and perseverance to do this job, but anyone can do it. Reference your service manual for measurements and service limits. Everything else that's not in your service manual is in this video. I apologize for not having broken busted crap to work with in this video. It's more beneficial to all of you when bad fortune falls on me because it gets well documented, and many people watching these videos are looking for answers. If you have bent valves, you will discover it quickly once you chuck one up in the drill. You'll see the face of the valve wobble around while it spins. You'll see evidence of this damage on the valve seat. If it's bad, you may see damage on the valve guides in the form of cracks or missing pieces where the valve guides protrude through the head ports. Give all that stuff a good visual inspection. ...and if you doubt yourself, never hesitate to get a second opinion or consult a machine shop. They will have access to expensive tools that you wont find in your average gearhead's garage.
Edelbrock RPM Olds 455 Head Porting
The scariest thing I ever did was port a set of new Edelbrock aluminum cylinder heads. My first attempt at porting any cylinder head. I raised the roof .200" and dropped the floor .040". It's best to leave the floor alone or raise it by filling with epoxy. Porting kit by Mondello.
16 valve maybe bent valves
16 valve hyundia head bent leaking valves overheated
How to: Lapping Valves and Cylinder Head repair
Video describes how to lap in some new valves on a cylinder head from a 2006 Suzuki Forenza. In this video I describe how to save money by repairing your cylinder head yourself instead of taking it to the machine shop. Hope you find this video helpful. Thank you for watching. Please comment, like and share. Remember to subscribe for more how to videos. Have a great day. Due to factors beyond the control of MintHillBilly, he cannot guarantee against unauthorized modifications of this information or improper use of this information. Due to factors beyond the control of MintHillBilly, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. MintHillBilly assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. MintHillBilly recommends safe practices when working with power tools, electrical equipment, blunt instruments, chemicals, lubricants, automotive lifts, lifting tools, jack stands, or any other tools or equipment seen or implied in this video. Any injury, damage or loss that may result from improper use of these tools, equipment or the information contained in this video is the sole responsibility of the user and not MintHillBilly. Now friends and neighbors, let's get out there and Make It Happen! MintHillBilly / rjw creations