Billet Valve Cover and Catch Can: The Cummins Top-End Combo
A billet valve cover and a catch can are the two upgrades that clean up the top of your Cummins, one for looks and ports, one for blow-by. Here is...
Full Send Diesel |
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Billet Valve Cover and Catch Can: The Cummins Top-End Combo
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Cummins Transmission Lines: Why They Fail and How to Pick the Right Kit
The factory rubber lines and heat exchanger on Dodge Cummins trucks are a known failure point. Here is how they go and a full breakdown of every FSD line kit...
Full Send Diesel |
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FSD Titanium Hardware for Cummins – The Final Touch Your Build Deserves
If you're building a 5.9L or 6.7L Cummins and still using factory bolts, you're leaving the job unfinished. Our new Full Send Diesel Titanium Hardware Kits are made to replace weak,...
Kevin Kubinak |
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Built to Rule: Why Kingspeed is the King of Billet for Cummins
If you're serious about your Cummins build—especially if you’re running big boost, compounds, or just want to clean up the engine bay the right way—Kingspeed billet parts are some of...
Kevin Kubinak |
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The Ticking Time Bomb On Your Cummins: Heat Exchanger Failures SOLVED
Let’s clear this up once and for all—because there’s a ton of confusion about heat exchangers on the 2003–2007 5.9L Cummins trucks. Some guys say bypass it, others swear you...
Kevin Kubinak |
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2011-2024 Powerstroke Owners Need This...
If you drive a 2011–2024 6.7L Power Stroke, there’s one weak spot that can wipe out your whole fuel system without warning: the factory CP4 injection pump. We’ve seen it...
Kevin Kubinak |
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5th Gen Cummins Engine Failure – The Truth Behind Lifter and Cam Issues
If you're driving a 2019+ 6.7L Cummins (aka 5th Gen), you need to pay attention to a growing issue that’s been wrecking engines way earlier than it should: camshaft and...
Kevin Kubinak |
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AN Fittings 101: AN Fittings, Sizing, Uses, How-To, Types, Etc.
AN Fittings 101: At Full Send Diesel, we got tired of dealing with weak fittings, sloppy threads, and backorders—so we made our own. Our full line of AN fittings, adapters,...
Kevin Kubinak |
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Choosing the proper lift pump for your Cummins build
At Full Send Diesel, we don’t just sell FASS — we run their fuel systems on every single one of our Cummins builds. Whether it’s a clean 5.9L street truck or...
Kevin Kubinak |
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5.9L & 6.7L Cummins Injector, CP3, and Rail Relief Guide
If you’re building a 5.9L or 6.7L Cummins, your fuel system matters — a lot. At Full Send Diesel, we’ve built dozens of these trucks, and the same things hold true...
Kevin Kubinak |
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2019–2024 6.7L Cummins Injector & CP3 Sizing Guide: How to Choose the Right Fuel System (Common Rail)
Looking to take your 2019-2024 6.7L Cummins to the next level? Whether you're chasing 600 horsepower or going all-in for 1200, this guide breaks down proven fuel and air combos...
Kevin Kubinak |
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2003–2004.5 5.9L Cummins Injector & CP3 Sizing Guide: How to Choose the Right Fuel Setup (Common Rail)
Looking to take your 2003–2004.5 5.9L Cummins to the next level? Whether you're chasing 600 horsepower or going all-in for 1200, this guide breaks down proven fuel and air combos to...
Kevin Kubinak |
