The Chevy Vortec engine put in a 2002 Tahoe. I was able to get realistic power and mpg figures. This is probably my...

A fictional 50 degree V3 with an even firing order. It makes about 255hp and 180 ftlbs of torque. Revs up to 16k rpm.

This is a fictional 220cc V4 with an uneven firing order. I sloppily threw it together in a few hours. It makes a b...

The Honda GY6 is a single cylinder, near horizontal engine. In it's 150cc configuration, it can make upwards of 12hp...