How This 6.5 Diesel Makes Duramax Torque - Build Breakdown

Опубликовано: 13 Март 2026
на канале: Willomet Motor & Fab
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Free 500+ lb-ft 6.5L Diesel Build Sheet:
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I had a lot of coffee, so we manage to cover pretty much everything about our 6.5 diesel engine build and how to get a Duramax level of torque (500+ lb-ft). Think of this as a parts recipe you can chop up to suit your plans, so whether you already have a 6.2 or 6.5 or you're looking to build one, there's a lot of good detail in here for y'all.

Hope y'all enjoy.
David

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This description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for the support!

This video is for entertainment purposes only. Willomet Motor & Fabrication, LLC makes no warranties as to the fitness for purpose or use of any of the tools and techniques depicted and assumes no liability or responsibility for property damage or bodily injury incurred from viewers attempting to use any information contained in this video. Use this information at your own risk. Have fun. Be safe.

00:00 Hey Y'all
00:31 6.5 Diesel Long Block Build
01:44 500+ lb-ft Fuel System
03:54 Turbo, Intercooler, and Intake to burn it all
07:19 Custom Stainless Exhaust with sound
08:52 Cooling System and other details
12:47 Top 6.5 Build Questions, Answered