The MOMO Livery Contest Winners Look Even Better In Person

The Jalopnik Bump lives on! We've left our mark right at the front of the Momo Ferrari 458 and Porsche 911 that received the livery-by-Internet treatment during the Pirelli World Challenge offseason. Here are the livery contest winners you helped choose. Ya done good, Internet. Ya done real good. » 3/07/15 7:48pm 3/07/15 7:48pm

Ask K-PAX McLaren 650S GT3 Factory Driver Kévin Estre Anything You Want

I love the McLaren 650S. You love the McLaren 650S. Inevitably, you want to know what it's like to race said McLaren 650S. We've got the member of the K-PAX/Flying Lizard Motorsports Pirelli World Challenge team who's been driving the 650S the longest to answer all your questions right now. Go! » 3/06/15 1:46pm 3/06/15 1:46pm

We're At The Pirelli World Challenge Season Opener All This Weekend

Pirelli World Challenge features one of the most diverse fields of sportscars in America. The Pirelli GT3 Cup Trophy (read: all wonderful Porsche Cup cars) is running this weekend, too. Patrick and I will be covering the event all weekend long, and here's why you should pay attention (even from home). » 3/05/15 7:41pm 3/05/15 7:41pm

World Challenge Is Bringing A Buttload Of Fantastic Cars This Season

To say that the Pirelli World Challenge series is growing would be a massive understatement. They have more manufacturer interest than ever before as well as a few teams who would usually be running United SportsCar who've joined in the fun. How awesome is the field this year? Look at this test day. » 2/25/15 8:36am 2/25/15 8:36am

First Look In-Car With Acura TLX Pirelli World Challenge GT

It's all-wheel drive, has Honda's twin-turbo V6 LMP2 sports car engine shoehorned into the engine bay and sounds like a millions bucks. Welcome to the No. 42 Realtime Racing Acura TLX-GT, which just broke out of the lab to make its Pirelli World Challenge debut this weekend at the Mid-Ohio road course. » 8/03/14 9:25am 8/03/14 9:25am

How To Turn A Grocery Getter Into A World Beater In 60 Days: Part Four

One month down, one month to go and the guys at K-PAX Racing are right on schedule. That's one of the great things about these guys, they have built so many racecars that they have turned what is basically an art into a science. It's pretty awesome to watch and even cooler to actually be a part of. » 2/14/11 2:00pm 2/14/11 2:00pm