Spool XR6 Forged Connecting Rods and Ross Racing Pistons

Upgrade your Ford XR6 engine with the Spool XR6 Forged Connecting Rods and Ross Racing Pistons for enhanced performance, durability, and power. This package is designed to handle high-stress conditions and provide reliable operation.

Ross Racing Forged Pistons:

• Custom-made for Spool and rated at 900-1000hp by Ross Racing Pistons.
• Compression Ratio: OEM Comp Ratio.
• Bore Size: +0.001″ or +0.25mm.
• Pistons come with NPR Gas Nitrided top ring, three pcs. oil.
• 4 Valve Pockets for optimal performance.
• 0.225” wall Carbon steel for strength.
• Forged 2618 construction for durability.
• Locks included.

All Ross Racing Pistons, including these, are forged from 2618 billet bar stock and heat-treated to a T61 condition (2618-T61). This material ensures fatigue resistance and durability, making it ideal for high-performance racing applications.

Spool Forged H Beam Connecting Rods:

• Ultimate high-strength connecting rods for Ford XR6 engines.
• ARP 2000 fasteners for increased strength (L19 fasteners available as an upgrade).
• High tensile 4340 forged steel construction for durability.
• 2 Piece forging for added strength.
• Hardness of HRC36-42 for optimal performance.
• Dowelled caps for precise alignment.
• X-RAY & Sonic tested for quality assurance.
• Quenching and heat-treated for enhanced strength.
• Shot peened for added durability.
• 100% Magnafluxed for defect-free components.
• Weight-matched sets with a tolerance of +/- 1 gram.
• Vacuum degassed to remove impurities.

Upgrade your XR6 engine with this high-performance connecting rod and piston package, ensuring reliable operation under extreme power conditions.