U Unlimited Member Feb 4, 2019 #21 I-55 will be allowing the OPEN MOTOR Option in 2019, 2600 lb weight and a 7200 RPM max chip. Just got it verified by A.A.R.A official.
I-55 will be allowing the OPEN MOTOR Option in 2019, 2600 lb weight and a 7200 RPM max chip. Just got it verified by A.A.R.A official.