A friend just stumbled across this rule: (page 69):
"A car will remain eligible for National events through the end of the 30th
calendar year after the manufacturer-designated model year of the car.
This eligibility limitation applies only to the Street classes."
This means his stock '84 MR2 is no longer eligible to compete next year.
Anyone know why this paragraph is in the rule book? Notably Corvettes, for example, can be found right back to the original one in the '50's in the car classification tables in the Appendix......which seems to be a conflict.