4x4 & Off Road Engines Reviews

Ford F-150 Engine Upgrade - 460 Big-Block Power

The foundation for our 460 is a stock block from ATK with factory crank and rods that were... » Read More

The Leak Detection Pump (LDP) - Gaseous

What the Leak Detection Pump (LDP) does is pressurize the fuel system to check for leaks. The... » Read More

Buying A Used Engine For Your Jeep

The fact is that engines wear out over time with use or abuse. That’s too bad, but it’s the... » Read More

Ford 7.3L Power Stroke Oil Pan Repair - Problem Solved

Do you have a 7.3L Power Stroke-powered truck with a rusty, leaking oil pan? If so, welcome to... » Read More

Driveway Diagnostics - Cracked Exhaust Manifold

Welcome back to our series on properly diagnosing mechanical problems rather than blindly... » Read More

2007-2011 Jeep Wrangler Tuning TricksJeep Wrangler Tuning Tricks

The Bully Dog GT tuner is an example of a product that increases Jeep JK functionality.... » Read More

Engine-Driven Compressor - Belt Driven Blower

Extreme Outback Products’ ExtremeFlow compressor system is designed to mount on many of the... » Read More

Tune Tricks - Easy Engine Basics

Some of these are gonna seem pretty basic. But everybody from the beginner to the seasoned... » Read More

Driveway Diagnostics - Bad Oxygen Sensor

The oxygen sensor is a heat-activated sensor downstream in the exhaust system that monitors the... » Read More

1978 Jeep J10 Fuel Injection Install

A good fuel-injection system can compensate for altitude as well as other driving conditions.... » Read More

What Now? - Swamped Engine

So you are splashing around in your local water hole making waves and having fun—in your Jeep.... » Read More

On-Dash ECU Control For Jeeps

EZ Install30 Minutes Or Less!... » Read More

Airaid Cold Air Intake Install - 2013 Ford Raptor

EZ Install 30 Minutes Or Less!... » Read More

1998 Toyota 4Runner - Meth Addict

Water injection cools the intake charge and steam-cleans your cylinders. Methanol is a fuel that... » Read More

Driveway Diagnostics - MAP sensor

All fuel-injected Jeeps use a MAP (manifold absolute pressure) sensor to determine how much fuel... » Read More