383 Chevy vs. 383 Mopar! It’s our first head-to-head shootout with two engines: a Blueprint Engines crate Chevy 383 small-block versus a hand-built Mopar 383 by Engine Masters host Steve Dulcich.

Testing the SP383 small-block crate engine at Westech Performance where it made 437 hp and 444 lb-ft of torque right out of the crate.

Today, you can order a complete stroker crate engine directly from Chevrolet, as well as DIY kits that include custom parts to simplify the process of creating a 383 stroker as well as other ...