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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

	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

	Camaro On 30's Don't hate! Photo courtesy of Ace Whips ... more
	MUD TRUCK? I'm back in Spokane, Washington to work on the Ultimate Adventure Jeep at Hazzard FabWorx and this... more
	What is it? I brought this home yesterday. what is it? ... more
	2012 JK Experience Deadline is May 1st! ... more

	2005 Off-Road Modified Xterra LOADED + Low Miles (44000) FOR SALE Worth ~15,000 stock, this loaded Xterra is a legend and has over $25000 invested in professionally... more
	03 sierra z71 possible upgrades Does anyone have any suggestions on headlight upgrades? I've heard HALO projectors will give me the... more
	2003 Sierra 1500 Z71 issues I am in the process of purchasing an 03 Sierra z71 that has 95k on it, it has a new tranny dropped... more
	j20 8 lug 15" wheels??? ok, so i have found a pair of 8 lug jeep j20 axles. the front is a dana 44 and the rear is dana 60... more

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