Spool XR6 Conrods and ROSS Racing Forged Pistons

$1,795.00 $1,631.82
In stock
SKU
Q8R1R1ZTOI

Spool XR6 forged connecting rods and ROSS Racing pistons.

These are a custom piston made for us and rated at 1000hp by Ross Racing Pistons. The pistons come standard with a 0.200" ( 5mm ) Tool steel 52100 gudgeon pin.

Pistons are available in:

  • Compression Ratio: OEM
  • Bore Size: 92.76mm ( +0.5mm ) and ( +0.25mm )
  • Pistons come with rings, gudgeon pins and pin locks
  • Forged 2618
  • 0.200" Tool steel 52100 pins

Spool Connecting Rods Feature:

  • ARP 2000 fasteners (L19 fasteners are available as an upgrade)
  • High tensile 4340 forged steel
  • 2 Piece forging
  • Hardness of HRC36-42
  • Dowelled caps for precision alignment
  • X-RAY & Sonic tested
  • Quenching and heat treated
  • Shot peened
  • 100% Magnafluxed
  • Weight Matched Sets +/- 1 gram
  • Vacuum degassed to remove impurities

Ross Racing Pistons:

All of Ross Racing Pistons (since 1985) have been forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61). 2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers.

Note: We recommend Joe Gibbs Break in Oil for all new engines.

More Information
Engine Barra XR6

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.