Save Money And Lap Your Own Valves! [Measured Results]

*Please note that some heads WILL need a valve job (where the valves and/or seats have a new face machined at the correct angles). But it's not always needed. On top of saving money, you'll also avoid cutting material from the valves and seats (there's only so much to cut). Some valves also have a hardened surface which can be compromised by cutting. ---------- Support TheCarPassionChannel on Patreon!   / thecarpassionchannel   Want to make a one-time donation? You can buy me a gallon of E85! https://www.buymeacoffee.com/carpassion Interested in having a 1 on 1 video call? Details below: https://thecarpassionchannel.as.me/ What’s that digital gauge in the dash?! It’s called a CanChecked and you can pick one up from my friends at Bofi Racing! https://bofiracing.co.uk/?ref=7465 (Car Passion affiliate link) Check out my Amazon Store! https://www.amazon.com/shop/thecarpas... Use coupon code CARPASSION50 to save $50 on your first High Performance Academy course! https://hpcdmy.co/cp10 --------- Data dump from all recent cylinder head videos: https://thecarpassionchannel.com/head... How to build your own valve testing tool as shown in the video    • Do You ACTUALLY Need A Valve Job? DIY Valv...   Jafromobile's Lapping Video (Highly recommend if you're doing this job):    • Not Another Valve Job!   --------- Valve Grinding Compound https://amzn.to/2X0oosL Suction Cup Drumsticks https://amzn.to/2X0Dlek --------- 0:00 Intro 1:19 What Is Lapping? 2:07 How I'm Measuring The Sealing 3:39 How To Lap Valves 4:28 HPA 5:22 Basic Concept of Lapping 7:32 Pro Tip 10:53 Exhaust Valve Results 12:10 New Intake Valves 15:00 Intake Valve Results 16:34 Closing Thoughts