1 3

AKILL RACING

AKILL ® x BoostPiston® G320RC 5-Axis CNC 7075-T6 Port Covers

AKILL ® x BoostPiston® G320RC 5-Axis CNC 7075-T6 Port Covers

$45.00 USD
$55.00 USD $45.00 USD
Sale Sold out
Shipping calculated at checkout.

Free Worldwide Shipping

Orders over $99 ship free. Dispatch within 48H (Mon-Fri).

14-Day Warranty

Covers manufacturer defects & workmanship issues.

Expert Support

Professional racing support. We reply in 24 hours.

Mad Dog in Action
× ❮ ❯

AKILL® x BoostPiston® Edition

5-Axis CNC Scavenge Optimization System

Velocity+

BoostPiston® Signature Flow Curve

7075-T6 Billet

Aerospace-Grade Structural Rigidity

5-Axis Precision

Zero-Turbulence Flow Path

AKILL® x BoostPiston® G320RC Port Covers

Co-Developed with BoostPiston®

Stop settling for standard casting. AKILL® has partnered with the tuning masters at BoostPiston® to redefine engine scavenging. Our 5-Axis CNC technology allows for complex internal flow geometries that eliminate air turbulence and boost intake velocity. Precision machined from 7075-T6 Billet Aluminum, these covers provide a rigid, gasket-free seal that stock components simply can't match.

Essential Specs & Fitment
  • Package: 2x Joint-Edition Covers + 4x Grade 12.9 High-Tensile Bolts.
  • Gasket-Free Design: High-precision 7075-T6 surfaces for metal-to-metal fitment.
  • Required (Not Included): A thin bead of High-Temp RTV Silicone Sealant is required (Search Amazon for "Permatex Ultra Copper" or "MotoSeal").
  • Fitment: Zenoah G320RC, G340RC, and high-performance 32cc+ engines.
View full details