JMRCA Nats - Tsukuba Park

The body is a BLITZ RS5 body 0.4mm thick, with 60605 carbon body stiffeners.

Many racers didn't use body stiffeners, but I used one to improve the car's tendency to understeer.

This resulted in less change in the car's behavior from the start to the end, making it more stable.

The front bumper is a popular 3D bumper, but I used a flat type to eliminate excessive initial movement.

The upper arms are installed in the standard position. Reversing the front and rear arms can further improve handling, but the standard position worked well here.

I used an adjustable 17mm servo horn from RC Mission to lower the initial response.

I used R133019 5.8mm short balls for the suspension arm mounting balls to lower the roll center.

The universal joints are equipped with optional bearings.

The front bulkhead uses an R138012 carbon upper deck stiffener to prevent bulkhead flex.