Newsletter

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

	Inside The New 360HP Duramax The 360hp LBZ-Code Duramax Engine more


	Scanning With Actron Modern Tuning Tips more


	The Ultimate Tune-Up Would you think it's possible to increase horsepower, torque, and fuel efficiency by about 10 percent with just a tune-up? Neither did we,... more


	Fueling Sixes Are we all clear on the advantages of fuel injection? Better fuel economy and lower emissions are why the OEMs abandoned carburetors in... more


	U.S. Gear Power Chip Unbelievable Power For Your Ford Powerstroke more


	Proven Diesel Power - Banks PowerPack Installing and Testing the Banks Powerpack more


	GM Performance Parts 502 Torque Motor Buildup Three ways to build a 502 more


	Build An Off-Road Q-Jet Carb Q-ing Up a Modified Engine more


	Vortec'd Toy: 4.3L Toyota Pickup How to plug a GM V-6 into a straight-axle Toy more


	How To Revive A Hibernating Engine Ran Fine When Parked more

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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

	Third Annual Bantam Jeep Festival The Bantam Jeep Heritage Festival is set to kick off on Friday, June 14 all the way until Sunday... more
	New Jeep Museum in Ohio The City of Toledo, the ancestral home of the jeep, which was no doubt one of the most significant... more
	28th Annual Fabulous Fords Forever The folks that fill up the east side of Knott's Berry Farm every year are doing it bigger than ever... more
	Petersen Automotive Museum Honoring Racing In Baja The Petersen Automotive Museum is celebrating fifty years of Off-Road Racing in Baja by hosting a... more

	Best lights for a Jeep ? Okay so recently I got into the whole "customizing" Jeep scene and I've been wanting to put some... more
	440 and manual tranney I have a couple of 440 dodges and they are both auto tranneys. I would like to change to a manual I... more
	351m trouble. Need some advice. I have a 88 f 150 with a 351m well you could say a 414m. It's bored and stroked to a 414. Stage 2... more
	Smoke In the Valley Country Music Festival with Mud Boggin 3 Day Event May 31st thru June 2nd Live Country Music and Bluegrass Music Featuring Nashville... more