Steidel Racing

Power Seals Apex Seals official page. La única página oficial de los Power Seals.

06/09/2026

15 years ago 💪💪💪

05/09/2026

💪💪💪

🏁 NEW – SCR POWER SEALS CERAMIC APEX SEALS

Now available through Billet Rotary for Mazda 12A, 13B and RX-8 Renesis rotary engines.
SCR Power Seals are a one-piece ceramic apex seal designed for performance rotary engine builds and are particularly well suited to naturally aspirated, high-revving engine combinations.
Their lightweight ceramic construction makes them an excellent option for NA rotary engines operating at sustained high RPM, including street, circuit, time attack and race applications.

✔ One-piece ceramic construction
✔ Ideal for naturally aspirated, high-RPM rotary engines
✔ Supplied as complete engine sets
✔ Apex seal springs included

AVAILABLE APPLICATIONS
• Mazda 12A – 3mm
• Mazda 13B – 2mm
• Mazda 13B – 3mm
• Mazda RX-8 Renesis – 2mm

Building a high-revving naturally aspirated 12A, 13B or Renesis? SCR Power Seals are now available through Billet Rotary.

👉 Shop the range :https://www.billetrotary.com.au/scr