Diesel Performance Upgrades, Modifications & Tuning
Tech

The 8-Lug Magazine Tech section is made up of do-it-yourself exterior and interior customizations, diesel performance upgrades, Duramax, Power Stroke and Cummins diesel engine modifications, tuning turbo diesel engines and other tech-related information pertinent to your custom diesel truck.
DieselSite CPR Fuel System - Out With The Bad Air DieselSite CPR Fuel System - Out With The Bad Air
By Christopher Campbell
Project Old Soldier Gets A Regulated-Return Fuel System For Better Flow, Filtration, Cooling, And Air And Water Removal
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Sulastic Rubber Springs - Be Kind To Your Kidneys Sulastic Rubber Springs - Be Kind To Your Kidneys
By Joe Burnside
Tested On An '05 Dodge And An '07 Chevy
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Heath Diesel Stage 1 Performance Kit - Heath To The Rescue Heath Diesel Stage 1 Performance Kit - Heath To The Rescue
By Ron Fresquez
Owners Of 6.5L Diesels Trust This Company
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2009 GMC Sierra Buildup - Special Delivery 2009 GMC Sierra Buildup - Special Delivery
By Ron Fresquez
After Waiting Years To Buy The Truck Of His Dreams, Brian Cyr Did It All In The Blink Of An Eye
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Chevy Silverado 2500HD Skyjacker Suspension Lift - Heavy-Duty Lifting Chevy Silverado 2500HD Skyjacker Suspension Lift - Heavy-Duty Lifting
By The Staff of 8-Lug
Installing A 3-Inch Skyjacker Lift On A Chevy 2500HD
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Power Tank Monster Valve Kit - Monster Valves Power Tank Monster Valve Kit - Monster Valves
By Jerrod Jones
Air Up And Down Faster
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BD Diesel Crank Case Vent Filter Kit - BD CCV Filter Kit BD Diesel Crank Case Vent Filter Kit - BD CCV Filter Kit
By Gary Wescott
Cleaning Up Your 7.3L Or 6.0L Power Stroke Turbo
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1999 Ford F350 Transmission Upgrades - Pulling Its Weight 1999 Ford F350 Transmission Upgrades - Pulling Its Weight
By The Staff of 8-Lug
Improvements To Make Your Diesel Truck Handle The Load
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Edge Juice With Attitude - Boost With Juice Edge Juice With Attitude - Boost With Juice
By Tiger Garcia
Installing The Edge Juice With Attitude On An '02 Chevy Duramax
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ATS Aurora 3000 Turbocharger - Installing An ATS Turbo ATS Aurora 3000 Turbocharger - Installing An ATS Turbo
By Gary Wescott
Lower EGT And Increased Power And Torque For The Power Stroke
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Ford F150 Research
Ford F150 Save gas with an economical Ford F150. You may also want to check out the new Chevy Suburban for all your trailer towing needs, or the fuel-saving capabilities available on the new Dodge Ram 1500.
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Diesel Truck News - Lug Nuts
By The Staff of 8-Lug
New, Interesting, And Fun Things About Diesel Trucks
PT.2 Draggin', Showin', And Dynoin'
Sean Gill Uses His Truck Every Day-And Twice On Sunday
Yes, This Gas-Powered V-10 Ford Is Pretty Radical
Project Old Soldier Gets A Regulated-Return Fuel System For Better Flow, Filtration, Cooling, And Air And Water Removal
Off-Road And Workday Performance Rolled Into One Rig