Update and Clarification of IAME Engine Port Regulations

All ports must remain as manufactured. May be compared to a known stock part.
No grinding, polishing, beveling, radiusing, chamfering, rounding or any deviation from the factory presentation will be allowed.
Noncompliance with stock, or not as manufactured includes any visible or measurable deviations.
Excessive wear from use is also grounds for disqualification as the same criteria applies.