https://www.oodamotorsports.com/blog daily 0.75 2026-04-03 https://www.oodamotorsports.com/blog/the-test-997-intake-rod-amp-flap-development monthly 0.5 2026-04-03 https://www.oodamotorsports.com/blog/the-development-997-intake-rod-amp-flap-development monthly 0.5 2026-04-03 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/af7fdb7d-f76e-41fd-8578-8a6abe7e5965/IMG_2308.jpeg Orientation - The Development — 997 Intake Manifold Valve Development - OEM 997 RS Valve Rod The arrows showcase where wear is starting and the beginning of fatigue failure. https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/69bb7056-95f9-4945-acbb-80c9e1ce23cc/IMG_2323.jpeg Orientation - The Development — 997 Intake Manifold Valve Development - Wear photo #1 Showcases wear and damage on the 997RS OEM rod where the flap mounts. https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/90c542da-0e1b-461e-9acb-e7520226b114/IMG_2322.jpeg Orientation - The Development — 997 Intake Manifold Valve Development - Wear photo #2 Showcases wear and damage on the 997RS OEM rod where the flap mounts. https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/e76e4a65-09ad-49cf-9c85-4a834e0f28f1/IMG_2355.jpeg Orientation - The Development — 997 Intake Manifold Valve Development - 997RS & 991RS Valve components 997 on the left, 991 on the right. Notice the change in the design of the rod. https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/dbe6dd00-953d-482b-ac56-7282f5a985cf/IMG_3152.jpeg Orientation - The Development — 997 Intake Manifold Valve Development - 718 GT4 Valve components Notice how the design from the 991 is carried forward. But a material upgrade of the rod is present in the 718 design. https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/229de31d-98d5-4c05-b5a6-ecfdce2647cc/DSC_5553.jpg Orientation - The Development — 997 Intake Manifold Valve Development - OODA Kit Flaps and Rods https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/cfd1be88-607d-4284-9d57-ea23cb1078da/DSC_5681.jpg Orientation - The Development — 997 Intake Manifold Valve Development - OODA Flaps & Rods Assembled https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/ddcf8f08-a78b-41d6-ac7e-621c052d6f5a/DSC_5598.jpg Orientation - The Development — 997 Intake Manifold Valve Development - OODA Rods https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/7f343244-35b1-409e-8ce6-09d8d63bc328/DSC_5725.jpg Orientation - The Development — 997 Intake Manifold Valve Development - Large Rods Comparison #1 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/9bcb8fa8-605d-4401-a392-e3688b11c600/DSC_5732.jpg Orientation - The Development — 997 Intake Manifold Valve Development - Large Rods Comparison #2 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/58ac38c6-b7af-422e-abb0-babcb7395038/DSC_5758.jpg Orientation - The Development — 997 Intake Manifold Valve Development - Small Rods Comparison #1 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/7438c8ee-e9d1-41b6-8e2a-7c99dc851cf1/DSC_5740.jpg Orientation - The Development — 997 Intake Manifold Valve Development - Small Rods Comparison #2 https://www.oodamotorsports.com/blog/the-research-997 monthly 0.5 2026-04-03 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/c7b81ef4-f820-46b3-9b7f-c8cf2acf6fc0/997_intake_manifold.jpeg Orientation - The Research— 997 Intake Manifold Valve Development - Make it stand out GT3 RS 3.8 Marketing Material https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/6c951555-6c9f-488c-91b2-22c3bf78065d/IMG_1084.jpeg Orientation - The Research— 997 Intake Manifold Valve Development Failure #1 Ilko’s car on Rennlist https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/f4b5fba8-cb13-4cc3-8364-94835623b9f6/IMG_1523.jpeg Orientation - The Research— 997 Intake Manifold Valve Development Failure #2 My Failure https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/e1d6efa7-8223-4ad8-b5e9-8d2256a16c0d/IMG_1525.jpeg Orientation - The Research— 997 Intake Manifold Valve Development Failure #2 Flap shows the rod failed in the same places as Failure #1 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/1748576381385-PUJV55H6L18LC8UQZX7V/Screenshot+2025-05-29+at+8.38.03%E2%80%AFPM.png Orientation - The Research— 997 Intake Manifold Valve Development Ilko's head sustained serious damage https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/1748576385902-3H1T9UNCLUX6PIO7BDJM/IMG_3960.png Orientation - The Research— 997 Intake Manifold Valve Development Portion of the rod flattened and merged with the piston https://www.oodamotorsports.com/blog/the-failure-997 monthly 0.5 2026-04-03 https://images.squarespace-cdn.com/content/v1/681ab58045854363d5056f61/465c3489-0a7b-4b4c-b511-257fbfb6ae7f/IMG_4359.jpeg Orientation - The Failure — 997 Intake Manifold Valve Development - Make it stand out You can clearly see: The missing portion of the rod, sucked into the intake and partially ingested. 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