Performance Open Wheel Racing, Inc. (POWRi) has announced a revision to its current 2019 engine rules "in an effort to grow the sport of midget racing and make the cost of the sport more affordable to a broader spectrum."

Officials of the POWRi Lucas Oil National Midget & West Midget League have announced the following changes to the 2019 Rule Book:

Fontana – Maximum of 179 CID (2934cc)
Gaerte Block – Maximum of 177 CID (2900cc)
Mopar Block – Maximum of 171 CID (2803cc)
Esslinger ST, XT & RSI Only – Maximum of 166 CID (2721cc)

To view or download the complete 2019 POWRi Official Lucas Oil National Midget & West Midget League Rule Book, or for more information, visit the POWRi website.