Technical Specifications:
- Engine Compatibility: Honda/Acura B-Series (B16A, B18A/B, B18C, and B20)
- Compression Ratio: 9:1, Flat Tops (~10.25:1), and 11:1
- Available Bore Sizes: 81.0 mm, 81.25 mm (Flat Tops), 81.5 mm, 82.0 mm, 83.0 mm, 84.0 mm, 84.5 mm, 85.0 mm, and 85.5 mm
- Included in Kit: Premium rings (1.0 x 1.2 x 2.8 mm sizes), standard turbo wrist pins (rated for 25-30 PSI), and round wire locks for pin keepers
Available Upgrades:
- Heavy Duty Pin Upgrade: Optional high-strength wrist pin upgrade available for maximum power. Use part number P212350240H. Available as a pin upgrade with kit or straight purchase.
Custom Orders & Support:
- Custom Pistons: Please email us at sales@traumpistons.com
- WhatsApp Support: Chat with us at +1 (424) 448-2875