As boost pressures exceed 50psi and billet aluminum blocks
demonstrate their strength, Diamond has aimed for maximum structural integrity.
They promote robustness throughout the full architecture of the piston,
particularly the crowns and pin bosses, and they transfer the forces to the
connecting rods via Trend's herculean H13 tool steel pins.
To resist high temperatures and pressures Diamond
administers its hard-anodizing process to the complete piston. To combat
potential piston damage from side loading and piston rock they apply a
molybdenum coat to its skirt. (www.DiamondRacing.net/877-552-2112)