How do I properly break in a new engine with Doug's Headers D315-B on my Corvette to avoid damage?

[VonRyder]

When installing Doug's Headers D315-B 1 5/8 Inch 4-Tube Full-Length Headers on your Chevrolet Corvette with a new engine, it's crucial to consider the break-in process. PerTronix, the manufacturer of Doug's Headers, suggests using stock manifolds or an older set of headers for the initial engine break-in. This precaution helps protect the header's coating from potential heat-related discoloration, which isn't covered by warranty. After the break-in period, you can install the Doug's Headers D315-B. Ensure that all header bolts are tightened to the factory torque specifications, starting from the center and working outwards. Regularly inspect the bolts, and retighten them after the first 500 miles and again at 1000 miles to maintain the header's performance and a secure fit.