Post Your Successful Diesel Mods At Dieseldatabase

By Dean Isaacson | Published: 7 Mar 2011

Have you completed a successful mod on your diesel truck? and did you take pictures and discovered tips that might help others? Your post is welcome here. All you have to do is register on this site. Then contact us via the the contact form on the ABOUT page (see menu), letting us know you […]

B Series Valve Clearance Adjustment

By dieselminded | Published: 23 Oct 2010

Tools needed: 14mm wrench 15mm wrench 19mm wrench Large Flat blade screwdriver soft mallet or wood block Engine Barring Tool Long 1/2″ drive wrench Torque Wrench feeler gauge NOTE: The Cummins Midrange Performance Tool Kit (P/N 3399869) contains all of the tools required for an oil and oil filter change, a fuel filter change, and […]

Stewart Warner B752 Full Pillar Pod Install Sheet

By unknown | Published: 10 Nov 2010

Click the link below for the pdf version of Stewart Warner B752 Full Pillar Pod Install Sheet Stewart Warner B752 Full Pillar Pod Install Sheet [thanks to Stewart Warner used with permission]

Stewart Warner B764 Programmable Speedometer Install Sheet

By unknown | Published: 10 Nov 2010

Click the link below for the pdf version of Stewart Warner B764 Programmable Speedometer Install Sheet Stewart Warner B764 Programmable Speedometer Install Sheet [thanks to Stewart Warner used with permission]

Propane Kit Comparison

By dieselminded | Published: 23 Oct 2010

When Propane is added to the air intake usually the horn it ensures that all the Diesel is turned into Power. When propane is used properly, it will keep your engine cleaner with less carbon buildup and cleaner oil. Propane is a high-octane fuel and burns slower and longer therefore, propane will help diesel burn […]

Dodge Cummins Under Hood Mods

By dieselminded | Published: 24 Oct 2010

Click picture for a full size view. Click on the product titles below for a link to a dealer OuterWears FAQs (Questions About Prefilters) Why do I need a Pre-Filter? How does a Pre-Filter work? Will adding a Pre-filter reduce my airflow or horsepower? Will the Pre-Filters work on paper filters? How much dirt will […]

Stewart Warner B749 Gauge Install Sheet

By unknown | Published: 10 Nov 2010

Click the link below for the pdf version of Stewart Warner B749 Gauge Install Sheet Stewart Warner B749 Gauge Install Sheet [thanks to Stewart Warner used with permission]

12V Cummins Governor Lever Adjustment

By unknown | Published: 23 Oct 2010

Here is the ins and outs of the secret governor lever adjustment This is a cut away view of the governor of a P7100 pump. Notice how the lever hit the cam plate flush at the very bottom edge. To check your adjustment the throttle lever needs to be moved until the lever just touches […]

Rotary Axis Supply Pump Installation 24V CTD

By Dean Isaacson | Published: 8 Nov 2010

[thanks to K-O Engineering] Click the link for the pdf version of the RASP installation manual for the 24V CTD motor. RASP installation manual

My Glowplug Relay Bypass System

By dzljim | Published: 23 Oct 2010

There have been many threads on the glow plug relay bypass idea discussing how and when to turn off the relay, and even whether or not it is a good idea at all. I have come up with a combination of ideas that I feel is the best scenario. How the glow plugs work depends […]

Bronco Fuel Tank Mod

By dzljim | Published: 23 Oct 2010

When I upgraded my Fuel System pick-ups and returns, and try to plumb a balance line between the front and rear tanks. I found out that the Broncos used a single 33 gallon rear mounted tank. With the combined capacity of about 38 gallons using the OEM F-series tanks, I figured I could loose the […]

Superchips 3705 Chart and Installation

By unknown | Published: 23 Oct 2010

Another 24V Lift Pump Replacement Procedure

By Andy | Published: 23 Oct 2010

This is how I replaced the lift pump on my ’99 QC, 4×4. Not sure what variations may or may not accure on other models. Parts list…………..New lift pump, lift pump wire pig tail, banjo bolts washers (8), dielectric grease and approx 1/2 gallon of clean diesel. Tools ………. 3/8″ drive ratchet, 3 or 4 […]

Stewart Warner B755 Memory Tachometer Install Sheet

By unknown | Published: 10 Nov 2010

Click the link below for the pdf version of Stewart Warner B755 Memory Tachometer Install Sheet Stewart Warner B755 Memory Tachometer Install Sheet [thanks to Stewart Warner sw-performance.com used with permission]

Turbo Comparisons

By dieselminded | Published: 24 Oct 2010

When in the process of bombing a CTD you will have to increase your fuel. With the increase of fuel comes an increase in heat. You can safely run 1200° once in a while but major failure can occur if your running at high heat conditions for a period of time. To keep things cooled […]

24V CTD Valve Lash Limits

By unknown | Published: 11 Nov 2010

Spec Intake Exhaust Minimum 0.152 mm (0.006 inch) 0.381 mm (0.015 inch) Standard 0.254 mm (0.010 inch) 0.508 mm (0.020 inch) Maximum 0.381 mm (0.015 inch) 0.762 mm (0.030 inch) Adjustments should only be performed when the engine coolant temperature is less than 60°C (140°F).