H-Mark Bump Rubber, Medium hyper-racing Hyper Racing is proud to

Hyper Racing is proud to present the 14" Kirkey Adjustable Full Containment Seat Kit featuring 10º layback

Hyper Racing # 36-306

Hyper Racing # 30-215

This can be useful for eliminating binds and maximizing the distance traveled by the wing motor

Hyper Racing # 382-752

H-Mark Bump Rubber, Medium hyper-racing Hyper Racing is proud toHyper Racing # 389 450 The Hyper Racing F C (Full Control) Bump Rubber is 4" tall. The advantage of a tall bump rubber is that it can have a lot of engagement before the spring rate becomes infinite. This happens at about 2 " on this bump rubber. On a normal 2" bump rubber this happens at about 1" of travel. When the spring rate becomes infinite, the car gets really tight. On a wingless car, this can happen on entry when the driver lifts or if there