New this year, Engine Builder magazine is giving you the chance to build your fantasy engine! Decide whether you want to build a domestic performance, performance diesel or import engine, and then pick your dream parts from more than 20 categories to really make your engine shine.

Once you’ve built your engine, enter it and your information for a chance to win a trip to the 2019 PRI Show in Indianapolis! One lucky winner will win airfare and a two-night stay in Indianapolis to attend the first day of PRI where they’ll see the engine and racing world up close. A winner will be drawn on October 1, 2019 at 12am EST.

Get your hands dirty by choosing an engine platform below.

Click here to view the official rules.