The SEB published a response to letter 14648 in the January 2017 Fastrack, to create an enforceable rule. Under the existing rule, members may run a proprietary and copyrighted tune that the SCCA has no ability to review in detail. The proposal expanded the ECU and tuning allowances in ST to allow any ECU - including “stand alone” computers - and any programming.
After Feedback from the membership we are revising the proposal by adding limitations. This will appear in the upcoming Fastrack but we are using the tools available to us to gather feedback quickly so we can implement this for 2018. Open tuning is still part of the proposal but we are limiting the use of a “stand alone” computer.
Following is the revised proposal that will also be published in the next Fastrack. Please submit feedback via sebscca.com.