Engineering Information
RRS products are fully engineered and tested to exceed in both loading and performance the OEM products they replace.

In 2018-19 new G-force testing was added to the Australian VSB14 (a live document), making the supply of after-market axles and bearing hubs to Australia the most highly scrutinized jurisdiction anywhere. RRS has added to its comprehensive test data new multi-dimensional G-force impact simulations (all conducted by an independent certified finite element analysis company, Cadtek). The simulations prove RRS exceeds these new standards.
Stress Analysis of RRS Front Wheel Hub

RRS has 280 pages of real world and computer simulation data available to engineers, certifiers to pass RRS products as compliant in Australia (VSB14 and ADR's) or internationally.
For over 20 years RRS have supplied our highly engineered products internationally, working with government bodies and other authorities
RRS cutting-edge design for quality aftermarket products for your early classic Ford
Drive with the comfort and accurate response of a modern vehicle
RRS are leaders in pioneering innovated products

This is an example of the test data this page is from the 158 page coil over data
RRS can supply signatories, engineers, and certifiers load and FEA data allowing vehicles fitted with RRS products to be certified street legal, simply send an email to technical@rrs-online.com.
RRS will ask you to sign a NDA (non-disclosure agreement), then RRS will forward the relevant analysis.