Jp Magazine How To - Engine Page

TJ LS1 V-8 Conversion: Part 1

We pull a 4.0L I-6 out of a 2000 Jeep TJ Wrangler and plant a 5.7L Camaro LS1 V-8 in its place.... » Read More

Jeep 4.0L Engine Rebuild

The basics of going through a Jeep 4.0L inline six engine.... » Read More

Clean Air: Good For Tree Huggers and Engines

Jeep engines (all engines, really) need cool air to run at their best, but if that air is not... » Read More

How To Gain Back Acceleration After Adding Larger Tires

To gain back some of the acceleration we lost when we added larger tires to our LJ, we add power... » Read More

3.8L Jeep Wrangler JK Engine Problems

2007-2011 JK V-6 trouble spots... » Read More

Rebuilding The Oil Pump In An AMC 360ci V8

Rebuilding the oil pump and adding a remote oil-filter setup on an AMC 360ci V8 engine in a 1979... » Read More

How To Diagnose an Overheating Jeep

Overheating and four wheeling seem to go hand and hand. Increased strain from larger tires,... » Read More

Banks Stinger System Review

We’ve been working on our ’04 Jeep Wrangler Unlimited for a few months now, and the... » Read More

Jeep Oil Service for Beginners

One of the best ways to get to know your new vehicle is by doing your own maintenance— loving... » Read More

Swapping A GM 4.8L V8 Into A 1987 Jeep Wrangler

We recently had the chance to follow along as Lamb Fab, a custom shop in Gilbert, Arizona,... » Read More

1998 Jeep Cherokee Tune-Up - Reviving a Dead Indian

This story actually begins about two years ago. Trasborg was working on another couple of Jeeps,... » Read More

Hand Throttle Kit On A Budget - Average Joe Jeep

I’ve been toying with the idea of installing a hand throttle in my rig for a while now. After... » Read More

Rebuilding Common Classic Jeep Carburetors

OK, we know what you’re thinking: True carburetors are old news, not all that efficient,... » Read More

Hopping Up An AMC 360 V-8 - The Hunt For Power: Part 1

While the AMC 360 V-8 had plenty of grunt down low, we never really got to rev it to a point... » Read More

Wrecking Yard Diesel Engine Options For Jeeps - Blowing Smoke

Given the reemerging popularity of diesel engines at the OE level, it’s no surprise that the... » Read More

Cut-Rate Junkyard V-8 Options - Cheap Injection

If you’re like us, you’ve probably spent your fair share of weekends roaming your local... » Read More

2014 Jeep Wrangler Radiator Install - Keeping Your JK Cool

We were among the first to get our hands on a Flex-a-lite bolt-in aluminum radiator and electric... » Read More

Building A Stroked Jeep 3.8L V6 - JK Bumping

We’ve bagged on the 3.8L V-6 in the JK since the Jeep came out. It got pulled out of a minivan... » Read More

2007 Jeep Wrangler Rugged Ridge Air Intake Install - Snorkling

We went with Rugged Ridge’s kit because of the factory-like look. We’ve snagged... » Read More