www.youtube.com/watch?v=COsl5u5LfaA&t=724s
Engine building is the heart of the performance industry and brand loyalty is rampant. Its neat to see a video where the guys of MotorTrend build two very similar engines from different manufacturers and pit them head to head. Here at RPM Army we have more experience building GM engines, but it would be nice to hear from the crowd. What is your favorite engine? Let us know by sending a comment.