Request to clarify IRS contradiction
#31372 from Michael Heintzman · Recommended to the Board · Minutes (2021-11 Fastrack)
In GCR, Section 9.1.2.F.7.e.12, change as shown below:
"GT cars registered after January 1, 1990 or GT cars converted to Section F.2., specifications, using the front engine/rear drive
configuration, shall use a "closed tube" rear axle housing. or may use independent rear suspension (IRS), by choice, at weight
increase equal to 2.5% of the car's specified weight."