GM's NEW V8 Engines Look PROMISING… But I Have Concerns

GM's NEW 5.7L and 6.6L Gen 6 V8 engines are here for the 2027 Chevy Silverado and GMC Sierra! We break down the horsepower, torque, major engineering updates, and what I like and don't like about GM's new naturally aspirated V8s. **Get 25% Off all AMSOIL Products**, Sign up as one of my preferred customers here! 👉https://www.amsoil.com/offers/pc/?zo=... Your first order pays for the membership! Connect with me on Social Media: Instagram: Instagram: thegettygarage Tik Tok: TikTok: thegettyadventures What I Use: 6.4L HEMI AMSOIL Engine Oil - https://www.amsoil.com/lookup/auto-an... WIX Engine Oil Filter - https://www.amsoil.com/p/wix-oil-filt... WIX Engine Air Filter - https://www.amsoil.com/p/wix-air-filt... Cabin Air Filter - https://amzn.to/3JMZAHh Gear Oil - https://www.amsoil.com/p/amsoil-sever... Grease - https://www.amsoil.com/p/amsoil-100-s... Rust protection - https://www.amsoil.com/p/amsoil-heavy... What I Use: 7.3L POWERSTROKE Engine Oil - https://amzn.to/3ZLIWBD Engine Oil Filter - https://amzn.to/4gHTwRb Fuel Filter - https://www.amsoil.com/p/wix-fuel-fil... Gear Oil - https://www.amsoil.com/p/amsoil-sever... Grease - https://www.amsoil.com/p/amsoil-100-s... Towing Gear: 10 ton Pintle hitch (2.5" receiver) - https://amzn.to/3r7Axvm 7 Ton Adjustable hitch (2" receiver) - https://amzn.to/46i2iAf Adjustable Pintle hitch mount (2.5" receiver) - https://amzn.to/3RqHGS3 15 Ton Pintle hitch - https://amzn.to/45SaCqv 10,000lbs Tie Down Straps - https://amzn.to/3ZBnxeh GM's NEW 5.7L and 6.6L Gen 6 V8 engines are here for the 2027 Chevy Silverado and GMC Sierra! We break down the horsepower, torque, major engineering updates, and what I like and don't like about GM's new naturally aspirated V8s. General Motors is making a massive statement with its next-generation small-block V8 engines, introducing a new 5.7L V8 alongside a massive 6.6L V8 for its half-ton pickup trucks. With impressive power figures and significant engineering changes, these engines could represent an exciting new chapter for Chevrolet and GMC truck enthusiasts. In this video, I share my preliminary thoughts on GM's sixth-generation V8 engines, covering everything from their increased displacement and updated fuel injection systems to improvements in engine oiling and overall design. However, not everything is perfect. We also discuss some potential long-term durability concerns surrounding Dynamic Fuel Management (DFM), the new coolant control valve, and other efficiency-focused engineering decisions. 00:00 - Intro 00:53 - 4 Engines for 2027 01:59 - Go Big or Go Home 02:23 - Longer Stroke 04:25 - Port Fuel Injection Added 05:30 - Updated Oiling System 07:31 - Cast Iron Liners 07:56 - Recommended Fuel 09:22 - BEST In class Towing 10:47 - CYLINDER DEACTIVATION 12:31 - NO DIP STICK 13:21 - COOLANT CONTROL VALVE