Features
Brands
Road Tests
Project Vehicles
Tech
Events
Whoops!
Videos
Departments
Community
Parts
Subscribe
Subscribe
Give a Gift
Digital Edition
Subscriber Services
Home
»
Tech
»
Engine
Truck Engine Tuning & Upgrades
4 Wheel & Off Road's 4x4 tech articles about 4x4 truck engines including engine swap how-to, exhaust systems, fuel system & intake upgrades and truck engine tuning.
Truck Engines, Fuel, Intake & Exhaust Systems
How To Pass Emmissions Testing
Smogging an Old Truck
more
EDGE Evolution CTS Programmer
E-Z Upgrades: More Power In Minutes
more
Intake and Exhaust Mods For Your 4x4
Bolt-On Power & Performance
more
Ram Jet 350 MEFI 4 Controller Upgrade
Ram Jet 350 MEFI 4 Controller Upgrade
more
Dyno Tested: Superchips Flashpaq Programmer
Programming Power & Real-World Results
more
Keeping It Cool! Flex-A-Lite Aluminum Radiator
Flex-A-Lite Makes It Easy
more
Tune Your 4x4 With Electrons
Laptop Tuning For Fun & Power
more
S&B Air Intakes Helps Your Engine Breathe
Easy Engine Performance
more
Banks Cat-Back Monster Exhaust System
Power Pipe
more
Superchips Flaspaq Truck Programmers
Superchips Flashpaq Fixes
more
Engine Upgrades Made Easy
Performance & Reliability
more
The New Drone-Free Dynomax VT Muffler
Quiet Performance
more
Timing Cover-Up
Small-Block Front Oil Leaks
more
Surgery of a Stick
Inside A Manual Transmission
more
Repower Your 4x4
Crate Engine Bonanza!
more
Engine Swappers Guide
Empowering Repowering Parts
more
September 2009 Ali's Smokehouse
Add-It-Up
more
Muck Busters
Filter In The Freshness
more
Awesome Engine, Any Truck
Engine Swap Reminders
more
Easy Breathing
Basic Intake Upgrades
more
McNulty's Misadventures
A Blast Though Smog Emissions Past
more
Ali's Smokehouse // PPE Xcelerator Programmer
Wrenchless Tuning for Power or Economy
more
More Turtle Power
Clampy Gets 4 New Cylinders & 100 Horses
more
Lego Engines
Get Massive Power From Gen III And IV GM V-8s
more
Diesel Crate Engine
A Little Diesel For Your Jeep, Mini-Truck, Or Custom Wheeler
more
(page
1
2
3
4
)
Technical Articles by Category
•
Suspension, Lift Kits & Brakes
•
Engine Tuning & Upgrades
•
Transmission & Drivetrain
•
Off Road Tires & Wheels
•
Electrical Accessory
•
Body Parts & Chassis
•
Trail Riding Equipment
green rope, the best rope money can buy
Master Pull has a special green winch rope they will be selling to raise funds to help...
more
Free BluRay of the movie DRIVE!
The first person to correctly guess the weight of this truck (with two people and camping gear) on...
more
Robby Gordon Hits the Rocks on King Shocks
Robby Gordon will be competing on King shocks in the upcoming King of the Hammers race (KOH) in...
more
Kartek Offroad Named Presenting Sponsor of Lucas Oil Regional Series
With racers and staff hard at work preparing for the season opener coming up on February 18th,...
more
2011 Dodge 3500
Hello, I am new to this and see there is alot of builders and mechanics on here.I was wondering if...
more
Is there any offroad clubs in northern mn ?
I have been trying to find a club, but I have not seen anything in northern mn. Any help would be...
more
SHOCKS-89F150
So im going 4in full suspension in the front now with 4-6in brackets all the way around. Radius arm...
more
im new to jeeps. i need your advice
i am planning on buy a jeep to make it an everyday driver as well as a off road trail. I dont know...
more
FIND PARTS
Sponsored Links
Home
Features
Trucks
Subscribe
Licensing
Road Tests
Project Vehicles
4x4 Tech
Subscriber Services
Reprints
Events
Reader's Rides
Whoops!
Give a Gift
User Submitted Content
Videos
Community
Archive
Contact Us
Terms of Use
Wallpapers
Departments
Site Map
Privacy Policy
RSS Feeds
Ad Choices
© 2012
4Wheel & Off-Road
, Source Interlink Media
All rights reserved.
WEB-052