Spec Miata Racing. Some of the racers you see on tv now are past winners in Spec Miata. The Mazda Miata platform is one that still surprises racers to this day. Mazda knew they had something special in 1990, but never thought it would lead to the highest car counts in national level amateur racing. That success has led the Miata to be a common front runner in Lemons & Chump endurance series also. Below are some of the top build parts.
Miata NA Chassis use part number SB109DR