ROAR News

1/8 On Road GT Class

September 5, 2015

ROAR has received feedback from racers and manufactures in regards to the growing 1/8 GT class. We will be considering the following refinements for 2016 to the GT Class Rules.

.21 ROAR/GT class engines the maximum number of ports including the exhaust port is SIX (No multiple/multi Exhaust Ports) with max 7mm carb restrictor.

Front kick up will be better defined by having a minimum degree of kick up on the chassis.

Belt drive is not under consideration at this time.

Further definition of the body rules.

Upcoming ROAR Events


May 14 - May 18, 2025
New Albany, IN
Register Online      Race Entries
June 18 - June 22, 2025
Hutto, TX
Register Online      Race Entries
July 9 - July 13, 2025
Edmonton, Alberta

August 14 - August 17, 2025
Muscatine, IA

October 25 - October 26, 2025
Fresno, CA


National Race Results