Post Your Successful Diesel Mods At Dieseldatabase

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 […]

Stewart Warner B779 Add-On Shift Light Install Sheet

Click the link below for the pdf version of Stewart Warner Add-On Shift Light Install Sheet Stewart Warner Add-On Shift Light Install Sheet [thanks to Stewart Warner used with permission]

4 Inch Aftermarket Exhaust Installation

In the shop, ready to get started. The original tailpipe. This picture clearly shows the difference in size between the old exhaust, and the new! The setup for the new exhaust, showing the front aftermarket 14 inch long anti-drone muffler, and the standard muffler further down – both are straight-thru design mufflers. A view from […]

Ram Injector Specs

Fuel Injector ” Pop Off ” Pressure: 31,026 kPa (310 bars) or (4500 psi +/- 250 psi) Fuel Injector Leak Down Pressure: App 20 bars (291 psi) lower than pop pressure Fuel Injector Firing Order: 1-5-3-6-2-4

Charger HP

The horsepower is calculated as a rough estimate using approx. 0.7*CFM=Race HP and 0.55*CFM=Daily HP. Turbo CFM Racing HP Daily HP HX35 600 420 330 HX40 800 560 440 T66 800 560 440 B1 900 630 495 H2E 1000 700 550 HX50 1000 700 550 HX55 1050 735 578 HT3B 1100 770 605 T76 1350 […]

Stewart Warner B793 LED Light Kit Install Sheet

Click the link below for the pdf version of Stewart Warner B793 LED Light Kit Install Sheet Stewart Warner B793 LED Light Kit Install Sheet [thanks to Stewart Warner used with permission]

Installing a Throttle Body Spacer

That I take my vehicles to a mechanic, even for minor problems, makes me spoiled in some respects. Though I have disciplined myself to change wiper blades, fuses and light bulbs. Nonetheless, when I looked the throttle body spacer over, I took up the challenge to install the unit myself. This isn't a hard one. […]

Twin Turbos on a Powerstroke Diesel

A big thanks goes to John Anderson for being the Pioneer on this type of project and sharing his project with all of us. In that same spirit, I threw some pics into a collage to be able to share what I can now, until I can do a formal write up for this site. […]

Exhaust Stack Gallery

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B Series Valve Clearance Adjustment

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 […]

Tips & Tricks for Better Fuel Economy

1. Air up your tires.Keeping your tires aired up to manufacturers specs can help your fuel economy up. 2. Leave your tailgate up!The tailgate up creates a vortex behind the cab which pushes air up over the tailgate. The tailgate down allows the air to push down on the bed creating drag. 3. Be easy […]

Mixing Gasoline with Diesel Caution

At one time information was released suggesting that a small amount of gasoline mixed with diesel fuel for use in cold weather was an acceptable practice. This information was eventually retracted due to conditions that may result from such a mixture. First and foremost is a safety factor. The gasoline fumes from gasoline are very […]

Dodge Diesel Injector Comparisons

By popular demand our customers have asked us to show a comparison between the Bosch 275hp RV injector and the Diesel Dynamics True Torque II injector series. This graph shows typical gains with the 275hp RV injectors and DD stages 1,2, and 3. This is a graph of a 99 Cummins Ram with Std Transmission. […]

Anti-Freeze Replacement

From Steve St.Laurent : Here’s how I did mine and I got approximately 5.5 gallons into the system, first I opened the petcock on the radiator (turn it, then pull on it a little, turn, pull, turn, pull – until it starts draining), that will drain the fluid out of the overflow bottle, once the […]

Turbo Comparisons

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 […]