For the Hellephant: We Dyno Mopar’s 1,000-hp Crate Engine

Vehicle builder and TV host Kenny Hauk brought his Mopar Hellephant engine to AMSOIL for a dyno run. Find out if it made its advertised 1,000 hp.



Street Rodder Road Tour and Local Car Clubs Stop at AMSOIL

Road Tour Director Jerry Dixey has amassed more than 500,000 miles over 20 years leading the Tour.



Can I Use The Same Oil Filter Twice? (And Other Oil Filter Questions Answered)

Oil filter

In theory, your oil filter has a simple job: capture wear-causing contaminants and hold them in the filter media so they don’t run amok inside your engine. But lots of factors can throw a wrench into this plan, which can raise filtration questions.



More AMSOIL Products Available in the Award-Winning Easy-Pack

Sometimes an idea so great comes along it makes some wonder, “Why didn’t anyone think of this sooner?” Case in point: AMSOIL easy-packs.



The Pros and Cons of Semi-Synthetic Oils and Synthetic Blends

How to check oil properly

Generally speaking, synthetic blends and semi-synthetic refer to the same thing: an oil that uses a combination of conventional and synthetic base oils in its formulation.



How to Get Your Car Noticed at a Car Show (and Maybe Even Win an Award)

We ask car show experts what it takes to get noticed at your next car show. Follow this advice and you may leave your next car show a winner.



Team Hybrid Sets the Import Standard

Watch the video to find out how Team Hybrid has risen to the top of the import tuner scene.



Why Does Motor Oil Turn Black?

How to change your oil

Find out why motor oil turns black and how that may affect your engine and, more importantly, if it signals the time for an oil change.



See How Rtech Fabrications Builds Trucks to do Truck Things

Watch Randall Robertson of Rtech Fabrications build trucks to do truck things.