At 711 horsepower the oil was too hot and the pressure was too low so Gale and the team upgrade to a 2020 oil cooler and synthetic oil. Chapters: 0:00 Intro 01:28 Testing on the dynamometer 4:30 Analyzing iDash data 5:10 Amsoil Synthetic 15w40 7:00 Looking at the data Instrumentation used in this video: Banks iDash 1.8 DataMonster https://bnks.pw/idash iDash Tips & Tricks https://bnks.pw/idashtips Lubrication used in this video: AMSOIL 14W-40 Max-Duty Synthetic Diesel Oil http://bit.ly/2OD5uAP Banks Power is protected by AMSOIL: https://www.amsoil.com/ ------------------------------------------------------------- More video like this one: Killing A Duramax Pt 11: 852 HP! https://www.youtube.com/watch?v=4KrhR_SyWL0 SUPER-TURBO DURAMAX DYNO READY: https://www.youtube.com/watch?v=JYLWWxbcdRE ENGINEERING UNBOXED: How to prevent crankshaft breakage! https://www.youtube.com/watch?v=OEd6tFbc86o Is your differential cover KILLING your gears? https://www.youtube.com/watch?v=3XgpmBR-3Fc ------------------------------------------------------------- Subscribe to our channel! ------------------------------------------------------------- For more Banks Power, check out: Website and store: https://www.bankspower.com/ Facebook: https://www.facebook.com/bankspower Instagram: https://www.instagram.com/bankspower #duramax #diesel #tuning