BoP

IMSA 4w ago

IMSA alters Prototype BoP for Laguna

IMSA has made a significant change to its practice of applying Balance of Performance changes to its Prototype class, starting at WeatherTech (…)

IMSA 05 Jul

BoP adjustments for CTMP

In the days following one of its most competitive races of the season, IMSA has made changes to its WeatherTech SportsCar Championship (…)

IMSA 23 Apr 15

IMSA: Sweeping BoP changes made to GT Daytona class

Related Stories IMSA has made significant changes to the Balance of Performance tables that adjust the competitive abilities of each (…)

IMSA 23 Feb 15

IMSA: Sebring BoP adjustments revealed

A number of notable updates to IMSA’s Balance of Performance tables were revealed on Monday ahead of next month’s 12 Hours of Sebring, (…)