When it comes to Circle Track racing, most Street Stock and Modified racers use a stock-style power steering gear box, as the rules at most tracks require the use of the stock steering system. When it comes to the components between the box and the steering wheel, there are many options. Read on to learn more.
Steering Quickeners
In most cases, the steering ratio in the stock steering box is too slow, so many racers add a steering quickener to the stock system. The steering quickener is added between the steering wheel and steering gear box. It is generally less expensive to add the steering quickener to the stock box than to purchase a modified steering box with a quicker ratio.
Racers generally want a quicker steering ratio on smaller tracks and a slower ratio on longer tracks. Dirt track racers usually want a very fast ratio and use a steering quickener with a 2:1 ratio for most short tracks. Asphalt racers also want a fast ratio, but not quite as fast - about 1.5:1ratio (most short tracks).
Collapsible Steering Columns
For safety reasons, it is recommended that you use a collapsible steering column. You should also add a shaft collar on the steering shaft to limit upward movement toward the driver (mount it near one of the rod-end style Steering Shaft Supports).
Quick-Release Steering Wheel Hub Adapters
Nearly all racers use a quick release adapter for the steering wheel, allowing them easier entry and exit of the vehicle. They are available in SFI-rated and non-SFI-rated splined and weld-on versions to accommodate different applications and components.
Steering Heim Joint / Rod End Support Bearing
Holding the steering shaft in place and keeping it from moving around is the steering heim joint / rod end / support bearing. This joint is bolted to a custom made bracket for support. It is important to purchase a heim joint specific for steering as they are oversized with a slightly larger clearance for proper steering shaft fitment and operation. 3/4" is the most common size in Circle Track applications.
